28775522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3407}}^1$

素因数の和:3553

約数の個数: 16

約数和(自身を含む): 44658432

約数和(自身を除く): 15882910

約数列:

[1, 2, 41, 82, 103, 206, 3407, 4223, 6814, 8446, 139687, 279374, 350921, 701842, 14387761, 28775522]

約数ペア:

[(1, 28775522), (2, 14387761), (41, 701842), (82, 350921), (103, 279374), (206, 139687), (3407, 8446), (4223, 6814)]