64743926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{15277}}^1$

素因数の和:15455

約数の個数: 16

約数和(自身を含む): 105234864

約数和(自身を除く): 40490938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 15277, 30554, 198601, 397202, 2490151, 4980302, 32371963, 64743926]

約数ペア:

[(1, 64743926), (2, 32371963), (13, 4980302), (26, 2490151), (163, 397202), (326, 198601), (2119, 30554), (4238, 15277)]