28386042

素因数分解:

$2^1\times 3^1\times {\mathrm{2113}}^1\times {\mathrm{2239}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 56824320

約数和(自身を除く): 28438278

約数列:

[1, 2, 3, 6, 2113, 2239, 4226, 4478, 6339, 6717, 12678, 13434, 4731007, 9462014, 14193021, 28386042]

約数ペア:

[(1, 28386042), (2, 14193021), (3, 9462014), (6, 4731007), (2113, 13434), (2239, 12678), (4226, 6717), (4478, 6339)]