28167652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{811}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 52065440

約数和(自身を除く): 23897788

約数列:

[1, 2, 4, 19, 38, 76, 457, 811, 914, 1622, 1828, 3244, 8683, 15409, 17366, 30818, 34732, 61636, 370627, 741254, 1482508, 7041913, 14083826, 28167652]

約数ペア:

[(1, 28167652), (2, 14083826), (4, 7041913), (19, 1482508), (38, 741254), (76, 370627), (457, 61636), (811, 34732), (914, 30818), (1622, 17366), (1828, 15409), (3244, 8683)]