28613834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1063}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 44100672

約数和(自身を除く): 15486838

約数列:

[1, 2, 43, 86, 313, 626, 1063, 2126, 13459, 26918, 45709, 91418, 332719, 665438, 14306917, 28613834]

約数ペア:

[(1, 28613834), (2, 14306917), (43, 665438), (86, 332719), (313, 91418), (626, 45709), (1063, 26918), (2126, 13459)]