28201726

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{87583}}^1$

素因数の和:87615

約数の個数: 16

約数和(自身を含む): 50448384

約数和(自身を除く): 22246658

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 87583, 175166, 613081, 1226162, 2014409, 4028818, 14100863, 28201726]

約数ペア:

[(1, 28201726), (2, 14100863), (7, 4028818), (14, 2014409), (23, 1226162), (46, 613081), (161, 175166), (322, 87583)]