28162376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{320027}}^1$

素因数の和:320044

約数の個数: 16

約数和(自身を含む): 57605040

約数和(自身を除く): 29442664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 320027, 640054, 1280108, 2560216, 3520297, 7040594, 14081188, 28162376]

約数ペア:

[(1, 28162376), (2, 14081188), (4, 7040594), (8, 3520297), (11, 2560216), (22, 1280108), (44, 640054), (88, 320027)]