70673684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{248851}}^1$

素因数の和:248926

約数の個数: 12

約数和(自身を含む): 125421408

約数和(自身を除く): 54747724

約数列:

[1, 2, 4, 71, 142, 284, 248851, 497702, 995404, 17668421, 35336842, 70673684]

約数ペア:

[(1, 70673684), (2, 35336842), (4, 17668421), (71, 995404), (142, 497702), (284, 248851)]