68649503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{523}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 77468160

約数和(自身を除く): 8818657

約数列:

[1, 13, 23, 299, 439, 523, 5707, 6799, 10097, 12029, 131261, 156377, 229597, 2984761, 5280731, 68649503]

約数ペア:

[(1, 68649503), (13, 5280731), (23, 2984761), (299, 229597), (439, 156377), (523, 131261), (5707, 12029), (6799, 10097)]