72541846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{17117}}^1$

素因数の和:17295

約数の個数: 16

約数和(自身を含む): 117908784

約数和(自身を除く): 45366938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 17117, 34234, 222521, 445042, 2790071, 5580142, 36270923, 72541846]

約数ペア:

[(1, 72541846), (2, 36270923), (13, 5580142), (26, 2790071), (163, 445042), (326, 222521), (2119, 34234), (4238, 17117)]