28362782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106627}}^1$

素因数の和:106655

約数の個数: 16

約数和(自身を含む): 51181440

約数和(自身を除く): 22818658

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 106627, 213254, 746389, 1492778, 2025913, 4051826, 14181391, 28362782]

約数ペア:

[(1, 28362782), (2, 14181391), (7, 4051826), (14, 2025913), (19, 1492778), (38, 746389), (133, 213254), (266, 106627)]