25421222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4177}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 40610160

約数和(自身を除く): 15188938

約数列:

[1, 2, 17, 34, 179, 358, 3043, 4177, 6086, 8354, 71009, 142018, 747683, 1495366, 12710611, 25421222]

約数ペア:

[(1, 25421222), (2, 12710611), (17, 1495366), (34, 747683), (179, 142018), (358, 71009), (3043, 8354), (4177, 6086)]