70864318

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{123457}}^1$

素因数の和:123507

約数の個数: 16

約数和(自身を含む): 124445664

約数和(自身を除く): 53581346

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 123457, 246914, 864199, 1728398, 5061737, 10123474, 35432159, 70864318]

約数ペア:

[(1, 70864318), (2, 35432159), (7, 10123474), (14, 5061737), (41, 1728398), (82, 864199), (287, 246914), (574, 123457)]