71283686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{14071}}^1$

素因数の和:14239

約数の個数: 16

約数和(自身を含む): 113983200

約数和(自身を除く): 42699514

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 14071, 28142, 239207, 478414, 2096579, 4193158, 35641843, 71283686]

約数ペア:

[(1, 71283686), (2, 35641843), (17, 4193158), (34, 2096579), (149, 478414), (298, 239207), (2533, 28142), (5066, 14071)]