70618732

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 125888000

約数和(自身を除く): 55269268

約数列:

[1, 2, 4, 79, 158, 199, 316, 398, 796, 1123, 2246, 4492, 15721, 31442, 62884, 88717, 177434, 223477, 354868, 446954, 893908, 17654683, 35309366, 70618732]

約数ペア:

[(1, 70618732), (2, 35309366), (4, 17654683), (79, 893908), (158, 446954), (199, 354868), (316, 223477), (398, 177434), (796, 88717), (1123, 62884), (2246, 31442), (4492, 15721)]