28453022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7873}}^1$

素因数の和:8027

約数の個数: 16

約数和(自身を含む): 46299120

約数和(自身を除く): 17846098

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 7873, 15746, 102349, 204698, 1094347, 2188694, 14226511, 28453022]

約数ペア:

[(1, 28453022), (2, 14226511), (13, 2188694), (26, 1094347), (139, 204698), (278, 102349), (1807, 15746), (3614, 7873)]