28306744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{153841}}^1$

素因数の和:153870

約数の個数: 16

約数和(自身を含む): 55383120

約数和(自身を除く): 27076376

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 153841, 307682, 615364, 1230728, 3538343, 7076686, 14153372, 28306744]

約数ペア:

[(1, 28306744), (2, 14153372), (4, 7076686), (8, 3538343), (23, 1230728), (46, 615364), (92, 307682), (184, 153841)]