28290892

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34841}}^1$

素因数の和:34881

約数の個数: 24

約数和(自身を含む): 58534560

約数和(自身を除く): 30243668

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 34841, 69682, 139364, 243887, 487774, 975548, 1010389, 2020778, 4041556, 7072723, 14145446, 28290892]

約数ペア:

[(1, 28290892), (2, 14145446), (4, 7072723), (7, 4041556), (14, 2020778), (28, 1010389), (29, 975548), (58, 487774), (116, 243887), (203, 139364), (406, 69682), (812, 34841)]