28268862

素因数分解:

$2^1\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{2213}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 56589840

約数和(自身を除く): 28320978

約数列:

[1, 2, 3, 6, 2129, 2213, 4258, 4426, 6387, 6639, 12774, 13278, 4711477, 9422954, 14134431, 28268862]

約数ペア:

[(1, 28268862), (2, 14134431), (3, 9422954), (6, 4711477), (2129, 13278), (2213, 12774), (4258, 6639), (4426, 6387)]