72630818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{9871}}^1$

素因数の和:10169

約数の個数: 16

約数和(自身を含む): 117753216

約数和(自身を除く): 45122398

約数列:

[1, 2, 13, 26, 283, 566, 3679, 7358, 9871, 19742, 128323, 256646, 2793493, 5586986, 36315409, 72630818]

約数ペア:

[(1, 72630818), (2, 36315409), (13, 5586986), (26, 2793493), (283, 256646), (566, 128323), (3679, 19742), (7358, 9871)]