28492561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{72871}}^1$

素因数の和:72911

約数の個数: 8

約数和(自身を含む): 31480704

約数和(自身を除く): 2988143

約数列:

[1, 17, 23, 391, 72871, 1238807, 1676033, 28492561]

約数ペア:

[(1, 28492561), (17, 1676033), (23, 1238807), (391, 72871)]