28818410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{36479}}^1$

素因数の和:36565

約数の個数: 16

約数和(自身を含む): 52531200

約数和(自身を除く): 23712790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 36479, 72958, 182395, 364790, 2881841, 5763682, 14409205, 28818410]

約数ペア:

[(1, 28818410), (2, 14409205), (5, 5763682), (10, 2881841), (79, 364790), (158, 182395), (395, 72958), (790, 36479)]