26946904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{198139}}^1$

素因数の和:198162

約数の個数: 16

約数和(自身を含む): 53497800

約数和(自身を除く): 26550896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 198139, 396278, 792556, 1585112, 3368363, 6736726, 13473452, 26946904]

約数ペア:

[(1, 26946904), (2, 13473452), (4, 6736726), (8, 3368363), (17, 1585112), (34, 792556), (68, 396278), (136, 198139)]