25963856

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{4597}}^1$

素因数の和:4958

約数の個数: 20

約数和(自身を含む): 50458452

約数和(自身を除く): 24494596

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 4597, 5648, 9194, 18388, 36776, 73552, 1622741, 3245482, 6490964, 12981928, 25963856]

約数ペア:

[(1, 25963856), (2, 12981928), (4, 6490964), (8, 3245482), (16, 1622741), (353, 73552), (706, 36776), (1412, 18388), (2824, 9194), (4597, 5648)]