从一系列整数中查找完美整数列表

def is_perfect_number(num):
    if num < 2:
        return False
    factors_sum = 1
    for i in range(2, int(num**0.5) + 1):
        if num % i == 0:
            factors_sum += i
            if i != num // i:
                factors_sum += num // i
    return factors_sum == num

def find_perfect_numbers(numbers):
    perfect_numbers = []
    for num in numbers:
        if is_perfect_number(num):
            perfect_numbers.append(num)
    return perfect_numbers

# 示例使用
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 28, 496, 8128]
perfect_numbers = find_perfect_numbers(numbers)
print("Perfect numbers in the list:", perfect_numbers)