28367746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{11411}}^1$

素因数の和:11537

約数の個数: 16

約数和(自身を含む): 46834848

約数和(自身を除く): 18467102

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 11411, 22822, 125521, 251042, 1289443, 2578886, 14183873, 28367746]

約数ペア:

[(1, 28367746), (2, 14183873), (11, 2578886), (22, 1289443), (113, 251042), (226, 125521), (1243, 22822), (2486, 11411)]