28221782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3083}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 44409600

約数和(自身を除く): 16187818

約数列:

[1, 2, 23, 46, 199, 398, 3083, 4577, 6166, 9154, 70909, 141818, 613517, 1227034, 14110891, 28221782]

約数ペア:

[(1, 28221782), (2, 14110891), (23, 1227034), (46, 613517), (199, 141818), (398, 70909), (3083, 9154), (4577, 6166)]