26866744

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{78101}}^1$

素因数の和:78150

約数の個数: 16

約数和(自身を含む): 51547320

約数和(自身を除く): 24680576

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 78101, 156202, 312404, 624808, 3358343, 6716686, 13433372, 26866744]

約数ペア:

[(1, 26866744), (2, 13433372), (4, 6716686), (8, 3358343), (43, 624808), (86, 312404), (172, 156202), (344, 78101)]