28795556158

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{799921}}^1$

素因数の和:800403

約数の個数: 16

約数和(自身を含む): 44347675680

約数和(自身を除く): 15552119522

約数列:

[1, 2, 41, 82, 439, 878, 17999, 35998, 799921, 1599842, 32796761, 65593522, 351165319, 702330638, 14397778079, 28795556158]

約数ペア:

[(1, 28795556158), (2, 14397778079), (41, 702330638), (82, 351165319), (439, 65593522), (878, 32796761), (17999, 1599842), (35998, 799921)]