71069722

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3359}}^1$

素因数の和:3581

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 37794278

約数列:

[1, 2, 71, 142, 149, 298, 3359, 6718, 10579, 21158, 238489, 476978, 500491, 1000982, 35534861, 71069722]

約数ペア:

[(1, 71069722), (2, 35534861), (71, 1000982), (142, 500491), (149, 476978), (298, 238489), (3359, 21158), (6718, 10579)]