68995486

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{289897}}^1$

素因数の和:289923

約数の個数: 16

約数和(自身を含む): 125235936

約数和(自身を除く): 56240450

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289897, 579794, 2029279, 4058558, 4928249, 9856498, 34497743, 68995486]

約数ペア:

[(1, 68995486), (2, 34497743), (7, 9856498), (14, 4928249), (17, 4058558), (34, 2029279), (119, 579794), (238, 289897)]