25945726

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 39940128

約数和(自身を除く): 13994402

約数列:

[1, 2, 53, 106, 151, 302, 1621, 3242, 8003, 16006, 85913, 171826, 244771, 489542, 12972863, 25945726]

約数ペア:

[(1, 25945726), (2, 12972863), (53, 489542), (106, 244771), (151, 171826), (302, 85913), (1621, 16006), (3242, 8003)]