28413182

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{12451}}^1$

素因数の和:12623

約数の個数: 16

約数和(自身を含む): 49011072

約数和(自身を除く): 20597890

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 12451, 24902, 87157, 174314, 2029513, 4059026, 14206591, 28413182]

約数ペア:

[(1, 28413182), (2, 14206591), (7, 4059026), (14, 2029513), (163, 174314), (326, 87157), (1141, 24902), (2282, 12451)]