70728406

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{15937}}^1$

素因数の和:16263

約数の個数: 16

約数和(自身を含む): 121638816

約数和(自身を除く): 50910410

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 15937, 31874, 111559, 223118, 5052029, 10104058, 35364203, 70728406]

約数ペア:

[(1, 70728406), (2, 35364203), (7, 10104058), (14, 5052029), (317, 223118), (634, 111559), (2219, 31874), (4438, 15937)]