28794666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{208657}}^1$

素因数の和:208685

約数の個数: 16

約数和(自身を含む): 60093504

約数和(自身を除く): 31298838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 208657, 417314, 625971, 1251942, 4799111, 9598222, 14397333, 28794666]

約数ペア:

[(1, 28794666), (2, 14397333), (3, 9598222), (6, 4799111), (23, 1251942), (46, 625971), (69, 417314), (138, 208657)]