3991336

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7104

約数の個数: 16

約数和(自身を含む): 7590240

約数和(自身を除く): 3598904

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 7027, 14054, 28108, 56216, 498917, 997834, 1995668, 3991336]

約数ペア:

[(1, 3991336), (2, 1995668), (4, 997834), (8, 498917), (71, 56216), (142, 28108), (284, 14054), (568, 7027)]