72255326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{252641}}^1$

素因数の和:252667

約数の個数: 16

約数和(自身を含む): 127331568

約数和(自身を除く): 55076242

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 252641, 505282, 2779051, 3284333, 5558102, 6568666, 36127663, 72255326]

約数ペア:

[(1, 72255326), (2, 36127663), (11, 6568666), (13, 5558102), (22, 3284333), (26, 2779051), (143, 505282), (286, 252641)]