70487728

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{29567}}^1$

素因数の和:29724

約数の個数: 20

約数和(自身を含む): 137491200

約数和(自身を除く): 67003472

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 29567, 59134, 118268, 236536, 473072, 4405483, 8810966, 17621932, 35243864, 70487728]

約数ペア:

[(1, 70487728), (2, 35243864), (4, 17621932), (8, 8810966), (16, 4405483), (149, 473072), (298, 236536), (596, 118268), (1192, 59134), (2384, 29567)]