72910882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{16823}}^1$

素因数の和:17033

約数の個数: 16

約数和(自身を含む): 119921472

約数和(自身を除く): 47010590

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 16823, 33646, 185053, 370106, 3314131, 6628262, 36455441, 72910882]

約数ペア:

[(1, 72910882), (2, 36455441), (11, 6628262), (22, 3314131), (197, 370106), (394, 185053), (2167, 33646), (4334, 16823)]