71331962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{18413}}^1$

素因数の和:18577

約数の個数: 16

約数和(自身を含む): 116008200

約数和(自身を除く): 44676238

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 18413, 36826, 239369, 478738, 2743537, 5487074, 35665981, 71331962]

約数ペア:

[(1, 71331962), (2, 35665981), (13, 5487074), (26, 2743537), (149, 478738), (298, 239369), (1937, 36826), (3874, 18413)]