28403436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{102911}}^1$

素因数の和:102941

約数の個数: 24

約数和(自身を含む): 69156864

約数和(自身を除く): 40753428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 102911, 205822, 308733, 411644, 617466, 1234932, 2366953, 4733906, 7100859, 9467812, 14201718, 28403436]

約数ペア:

[(1, 28403436), (2, 14201718), (3, 9467812), (4, 7100859), (6, 4733906), (12, 2366953), (23, 1234932), (46, 617466), (69, 411644), (92, 308733), (138, 205822), (276, 102911)]