28506082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8581}}^1$

素因数の和:8745

約数の個数: 16

約数和(自身を含む): 46960704

約数和(自身を除く): 18454622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 8581, 17162, 94391, 188782, 1295731, 2591462, 14253041, 28506082]

約数ペア:

[(1, 28506082), (2, 14253041), (11, 2591462), (22, 1295731), (151, 188782), (302, 94391), (1661, 17162), (3322, 8581)]