61689716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{2029}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 117999840

約数和(自身を除く): 56310124

約数列:

[1, 2, 4, 11, 22, 44, 691, 1382, 2029, 2764, 4058, 7601, 8116, 15202, 22319, 30404, 44638, 89276, 1402039, 2804078, 5608156, 15422429, 30844858, 61689716]

約数ペア:

[(1, 61689716), (2, 30844858), (4, 15422429), (11, 5608156), (22, 2804078), (44, 1402039), (691, 89276), (1382, 44638), (2029, 30404), (2764, 22319), (4058, 15202), (7601, 8116)]