68679898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{288571}}^1$

素因数の和:288597

約数の個数: 16

約数和(自身を含む): 124663104

約数和(自身を除く): 55983206

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 288571, 577142, 2019997, 4039994, 4905707, 9811414, 34339949, 68679898]

約数ペア:

[(1, 68679898), (2, 34339949), (7, 9811414), (14, 4905707), (17, 4039994), (34, 2019997), (119, 577142), (238, 288571)]