71043702916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{66431}}^1\times {\mathrm{15727}}^1$

素因数の和:82179

約数の個数: 24

約数和(自身を含む): 131650154496

約数和(自身を除く): 60606451580

約数列:

[1, 2, 4, 17, 34, 68, 15727, 31454, 62908, 66431, 132862, 265724, 267359, 534718, 1069436, 1129327, 2258654, 4517308, 1044760337, 2089520674, 4179041348, 17760925729, 35521851458, 71043702916]

約数ペア:

[(1, 71043702916), (2, 35521851458), (4, 17760925729), (17, 4179041348), (34, 2089520674), (68, 1044760337), (15727, 4517308), (31454, 2258654), (62908, 1129327), (66431, 1069436), (132862, 534718), (265724, 267359)]