71025886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{7759}}^1$

素因数の和:7983

約数の個数: 16

約数和(自身を含む): 111744000

約数和(自身を除く): 40718114

約数列:

[1, 2, 23, 46, 199, 398, 4577, 7759, 9154, 15518, 178457, 356914, 1544041, 3088082, 35512943, 71025886]

約数ペア:

[(1, 71025886), (2, 35512943), (23, 3088082), (46, 1544041), (199, 356914), (398, 178457), (4577, 15518), (7759, 9154)]