40620242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 71895600

約数和(自身を除く): 31275358

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 3169, 6338, 6409, 12818, 41197, 53873, 82394, 91901, 107746, 183802, 700349, 1194713, 1400698, 1562317, 2389426, 3124634, 20310121, 40620242]

約数ペア:

[(1, 40620242), (2, 20310121), (13, 3124634), (17, 2389426), (26, 1562317), (29, 1400698), (34, 1194713), (58, 700349), (221, 183802), (377, 107746), (442, 91901), (493, 82394), (754, 53873), (986, 41197), (3169, 12818), (6338, 6409)]