25689274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14747}}^1$

素因数の和:14829

約数の個数: 16

約数和(自身を含む): 42120288

約数和(自身を除く): 16431014

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 14747, 29494, 191711, 383422, 988049, 1976098, 12844637, 25689274]

約数ペア:

[(1, 25689274), (2, 12844637), (13, 1976098), (26, 988049), (67, 383422), (134, 191711), (871, 29494), (1742, 14747)]