61681708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1401857}}^1$

素因数の和:1401872

約数の個数: 12

約数和(自身を含む): 117756072

約数和(自身を除く): 56074364

約数列:

[1, 2, 4, 11, 22, 44, 1401857, 2803714, 5607428, 15420427, 30840854, 61681708]

約数ペア:

[(1, 61681708), (2, 30840854), (4, 15420427), (11, 5607428), (22, 2803714), (44, 1401857)]