28906088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50891}}^1$

素因数の和:50968

約数の個数: 16

約数和(自身を含む): 54963360

約数和(自身を除く): 26057272

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50891, 101782, 203564, 407128, 3613261, 7226522, 14453044, 28906088]

約数ペア:

[(1, 28906088), (2, 14453044), (4, 7226522), (8, 3613261), (71, 407128), (142, 203564), (284, 101782), (568, 50891)]