40749022

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 61873920

約数和(自身を除く): 21124898

約数列:

[1, 2, 163, 239, 326, 478, 523, 1046, 38957, 77914, 85249, 124997, 170498, 249994, 20374511, 40749022]

約数ペア:

[(1, 40749022), (2, 20374511), (163, 249994), (239, 170498), (326, 124997), (478, 85249), (523, 77914), (1046, 38957)]