71489822

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{3001}}^1$

素因数の和:3323

約数の個数: 16

約数和(自身を含む): 110161392

約数和(自身を除く): 38671570

約数列:

[1, 2, 43, 86, 277, 554, 3001, 6002, 11911, 23822, 129043, 258086, 831277, 1662554, 35744911, 71489822]

約数ペア:

[(1, 71489822), (2, 35744911), (43, 1662554), (86, 831277), (277, 258086), (554, 129043), (3001, 23822), (6002, 11911)]