68706554

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{288683}}^1$

素因数の和:288709

約数の個数: 16

約数和(自身を含む): 124711488

約数和(自身を除く): 56004934

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 288683, 577366, 2020781, 4041562, 4907611, 9815222, 34353277, 68706554]

約数ペア:

[(1, 68706554), (2, 34353277), (7, 9815222), (14, 4907611), (17, 4041562), (34, 2020781), (119, 577366), (238, 288683)]