72906314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{17203}}^1$

素因数の和:17381

約数の個数: 16

約数和(自身を含む): 118501152

約数和(自身を除く): 45594838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 17203, 34406, 223639, 447278, 2804089, 5608178, 36453157, 72906314]

約数ペア:

[(1, 72906314), (2, 36453157), (13, 5608178), (26, 2804089), (163, 447278), (326, 223639), (2119, 34406), (4238, 17203)]