28025966

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1051}}^1$

素因数の和:1319

約数の個数: 16

約数和(自身を含む): 42921600

約数和(自身を除く): 14895634

約数列:

[1, 2, 67, 134, 199, 398, 1051, 2102, 13333, 26666, 70417, 140834, 209149, 418298, 14012983, 28025966]

約数ペア:

[(1, 28025966), (2, 14012983), (67, 418298), (134, 209149), (199, 140834), (398, 70417), (1051, 26666), (2102, 13333)]