28366919434

素因数分解:

$2^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{703789}}^1$

素因数の和:706677

約数の個数: 16

約数和(自身を含む): 48645964800

約数和(自身を除く): 20279045366

約数列:

[1, 2, 7, 14, 2879, 5758, 20153, 40306, 703789, 1407578, 4926523, 9853046, 2026208531, 4052417062, 14183459717, 28366919434]

約数ペア:

[(1, 28366919434), (2, 14183459717), (7, 4052417062), (14, 2026208531), (2879, 9853046), (5758, 4926523), (20153, 1407578), (40306, 703789)]