28238358

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109451}}^1$

素因数の和:109499

約数の個数: 16

約数和(自身を含む): 57790656

約数和(自身を除く): 29552298

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 109451, 218902, 328353, 656706, 4706393, 9412786, 14119179, 28238358]

約数ペア:

[(1, 28238358), (2, 14119179), (3, 9412786), (6, 4706393), (43, 656706), (86, 328353), (129, 218902), (258, 109451)]