28479022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99577}}^1$

素因数の和:99603

約数の個数: 16

約数和(自身を含む): 50187312

約数和(自身を除く): 21708290

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99577, 199154, 1095347, 1294501, 2190694, 2589002, 14239511, 28479022]

約数ペア:

[(1, 28479022), (2, 14239511), (11, 2589002), (13, 2190694), (22, 1294501), (26, 1095347), (143, 199154), (286, 99577)]