28857258

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{14983}}^1$

素因数の和:15098

約数の個数: 24

約数和(自身を含む): 63112608

約数和(自身を除く): 34255350

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 14983, 29966, 44949, 89898, 134847, 269694, 1603181, 3206362, 4809543, 9619086, 14428629, 28857258]

約数ペア:

[(1, 28857258), (2, 14428629), (3, 9619086), (6, 4809543), (9, 3206362), (18, 1603181), (107, 269694), (214, 134847), (321, 89898), (642, 44949), (963, 29966), (1926, 14983)]