64684594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{15263}}^1$

素因数の和:15441

約数の個数: 16

約数和(自身を含む): 105138432

約数和(自身を除く): 40453838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 15263, 30526, 198419, 396838, 2487869, 4975738, 32342297, 64684594]

約数ペア:

[(1, 64684594), (2, 32342297), (13, 4975738), (26, 2487869), (163, 396838), (326, 198419), (2119, 30526), (4238, 15263)]