28044218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3691}}^1$

素因数の和:3853

約数の個数: 16

約数和(自身を含む): 43860960

約数和(自身を除く): 15816742

約数列:

[1, 2, 29, 58, 131, 262, 3691, 3799, 7382, 7598, 107039, 214078, 483521, 967042, 14022109, 28044218]

約数ペア:

[(1, 28044218), (2, 14022109), (29, 967042), (58, 483521), (131, 214078), (262, 107039), (3691, 7598), (3799, 7382)]