27116428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{398771}}^1$

素因数の和:398792

約数の個数: 12

約数和(自身を含む): 50245272

約数和(自身を除く): 23128844

約数列:

[1, 2, 4, 17, 34, 68, 398771, 797542, 1595084, 6779107, 13558214, 27116428]

約数ペア:

[(1, 27116428), (2, 13558214), (4, 6779107), (17, 1595084), (34, 797542), (68, 398771)]