70916248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40111}}^1$

素因数の和:40147

約数の個数: 32

約数和(自身を含む): 151623360

約数和(自身を除く): 80707112

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 40111, 80222, 160444, 320888, 521443, 681887, 1042886, 1363774, 2085772, 2727548, 4171544, 5455096, 8864531, 17729062, 35458124, 70916248]

約数ペア:

[(1, 70916248), (2, 35458124), (4, 17729062), (8, 8864531), (13, 5455096), (17, 4171544), (26, 2727548), (34, 2085772), (52, 1363774), (68, 1042886), (104, 681887), (136, 521443), (221, 320888), (442, 160444), (884, 80222), (1768, 40111)]