70708474

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1830

約数の個数: 24

約数和(自身を含む): 114321888

約数和(自身を除く): 43613414

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 1723, 2414, 3446, 20519, 29291, 41038, 58582, 122333, 244666, 497947, 995894, 2079661, 4159322, 35354237, 70708474]

約数ペア:

[(1, 70708474), (2, 35354237), (17, 4159322), (34, 2079661), (71, 995894), (142, 497947), (289, 244666), (578, 122333), (1207, 58582), (1723, 41038), (2414, 29291), (3446, 20519)]