72672574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{35381}}^1$

素因数の和:35475

約数の個数: 16

約数和(自身を含む): 118883520

約数和(自身を除く): 46210946

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 35381, 70762, 459953, 919906, 2795099, 5590198, 36336287, 72672574]

約数ペア:

[(1, 72672574), (2, 36336287), (13, 5590198), (26, 2795099), (79, 919906), (158, 459953), (1027, 70762), (2054, 35381)]