41390728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{72871}}^1$

素因数の和:72948

約数の個数: 16

約数和(自身を含む): 78701760

約数和(自身を除く): 37311032

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 72871, 145742, 291484, 582968, 5173841, 10347682, 20695364, 41390728]

約数ペア:

[(1, 41390728), (2, 20695364), (4, 10347682), (8, 5173841), (71, 582968), (142, 291484), (284, 145742), (568, 72871)]