28445293

素因数分解:

${\mathrm{47}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 12

約数和(自身を含む): 29611840

約数和(自身を除く): 1166547

約数列:

[1, 47, 79, 163, 2209, 3713, 7661, 12877, 174511, 360067, 605219, 28445293]

約数ペア:

[(1, 28445293), (47, 605219), (79, 360067), (163, 174511), (2209, 12877), (3713, 7661)]