72286903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 79682400

約数和(自身を除く): 7395497

約数列:

[1, 13, 67, 149, 557, 871, 1937, 7241, 9983, 37319, 82993, 129779, 485147, 1078909, 5560531, 72286903]

約数ペア:

[(1, 72286903), (13, 5560531), (67, 1078909), (149, 485147), (557, 129779), (871, 82993), (1937, 37319), (7241, 9983)]