68617654

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{169009}}^1$

素因数の和:169047

約数の個数: 16

約数和(自身を含む): 121687200

約数和(自身を除く): 53069546

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 169009, 338018, 1183063, 2366126, 4901261, 9802522, 34308827, 68617654]

約数ペア:

[(1, 68617654), (2, 34308827), (7, 9802522), (14, 4901261), (29, 2366126), (58, 1183063), (203, 338018), (406, 169009)]