72542422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{3539}}^1$

素因数の和:3855

約数の個数: 16

約数和(自身を含む): 112189680

約数和(自身を除く): 39647258

約数列:

[1, 2, 37, 74, 277, 554, 3539, 7078, 10249, 20498, 130943, 261886, 980303, 1960606, 36271211, 72542422]

約数ペア:

[(1, 72542422), (2, 36271211), (37, 1960606), (74, 980303), (277, 261886), (554, 130943), (3539, 20498), (7078, 10249)]