28285208

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17417}}^1$

素因数の和:17459

約数の個数: 32

約数和(自身を含む): 62704800

約数和(自身を除く): 34419592

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 17417, 34834, 69668, 121919, 139336, 243838, 487676, 505093, 975352, 1010186, 2020372, 3535651, 4040744, 7071302, 14142604, 28285208]

約数ペア:

[(1, 28285208), (2, 14142604), (4, 7071302), (7, 4040744), (8, 3535651), (14, 2020372), (28, 1010186), (29, 975352), (56, 505093), (58, 487676), (116, 243838), (203, 139336), (232, 121919), (406, 69668), (812, 34834), (1624, 17417)]