72740702318

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1\times {\mathrm{263819}}^1$

素因数の和:265459

約数の個数: 16

約数和(自身を含む): 110408670000

約数和(自身を除く): 37667967682

約数列:

[1, 2, 89, 178, 1549, 3098, 137861, 263819, 275722, 527638, 23479891, 46959782, 408655631, 817311262, 36370351159, 72740702318]

約数ペア:

[(1, 72740702318), (2, 36370351159), (89, 817311262), (178, 408655631), (1549, 46959782), (3098, 23479891), (137861, 527638), (263819, 275722)]