28290114

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{3769}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 63336000

約数和(自身を除く): 35045886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 3769, 7506, 7538, 11307, 22614, 33921, 67842, 101763, 203526, 523891, 1047782, 1571673, 3143346, 4715019, 9430038, 14145057, 28290114]

約数ペア:

[(1, 28290114), (2, 14145057), (3, 9430038), (6, 4715019), (9, 3143346), (18, 1571673), (27, 1047782), (54, 523891), (139, 203526), (278, 101763), (417, 67842), (834, 33921), (1251, 22614), (2502, 11307), (3753, 7538), (3769, 7506)]