25671854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14737}}^1$

素因数の和:14819

約数の個数: 16

約数和(自身を含む): 42091728

約数和(自身を除く): 16419874

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 14737, 29474, 191581, 383162, 987379, 1974758, 12835927, 25671854]

約数ペア:

[(1, 25671854), (2, 12835927), (13, 1974758), (26, 987379), (67, 383162), (134, 191581), (871, 29474), (1742, 14737)]