68217617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3719}}^1$

素因数の和:3832

約数の個数: 16

約数和(自身を含む): 78744960

約数和(自身を除く): 10527343

約数列:

[1, 13, 17, 83, 221, 1079, 1411, 3719, 18343, 48347, 63223, 308677, 821899, 4012801, 5247509, 68217617]

約数ペア:

[(1, 68217617), (13, 5247509), (17, 4012801), (83, 821899), (221, 308677), (1079, 63223), (1411, 48347), (3719, 18343)]