70640614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{19699}}^1$

素因数の和:19875

約数の個数: 16

約数和(自身を含む): 116308800

約数和(自身を除く): 45668186

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 19699, 39398, 216689, 433378, 3210937, 6421874, 35320307, 70640614]

約数ペア:

[(1, 70640614), (2, 35320307), (11, 6421874), (22, 3210937), (163, 433378), (326, 216689), (1793, 39398), (3586, 19699)]