28880074

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:837

約数の個数: 16

約数和(自身を含む): 43920000

約数和(自身を除く): 15039926

約数列:

[1, 2, 149, 199, 298, 398, 487, 974, 29651, 59302, 72563, 96913, 145126, 193826, 14440037, 28880074]

約数ペア:

[(1, 28880074), (2, 14440037), (149, 193826), (199, 145126), (298, 96913), (398, 72563), (487, 59302), (974, 29651)]