28542968

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{17929}}^1$

素因数の和:18134

約数の個数: 16

約数和(自身を含む): 53790000

約数和(自身を除く): 25247032

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 17929, 35858, 71716, 143432, 3567871, 7135742, 14271484, 28542968]

約数ペア:

[(1, 28542968), (2, 14271484), (4, 7135742), (8, 3567871), (199, 143432), (398, 71716), (796, 35858), (1592, 17929)]