25339406

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 38911104

約数和(自身を除く): 13571698

約数列:

[1, 2, 53, 106, 277, 554, 863, 1726, 14681, 29362, 45739, 91478, 239051, 478102, 12669703, 25339406]

約数ペア:

[(1, 25339406), (2, 12669703), (53, 478102), (106, 239051), (277, 91478), (554, 45739), (863, 29362), (1726, 14681)]