72866882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{17341}}^1$

素因数の和:17545

約数の個数: 16

約数和(自身を含む): 119867904

約数和(自身を除く): 47001022

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 17341, 34682, 190751, 381502, 3312131, 6624262, 36433441, 72866882]

約数ペア:

[(1, 72866882), (2, 36433441), (11, 6624262), (22, 3312131), (191, 381502), (382, 190751), (2101, 34682), (4202, 17341)]