28537526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36493}}^1$

素因数の和:36535

約数の個数: 16

約数和(自身を含む): 47296224

約数和(自身を除く): 18758698

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36493, 72986, 620381, 839339, 1240762, 1678678, 14268763, 28537526]

約数ペア:

[(1, 28537526), (2, 14268763), (17, 1678678), (23, 1240762), (34, 839339), (46, 620381), (391, 72986), (782, 36493)]