28759926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{368717}}^1$

素因数の和:368735

約数の個数: 16

約数和(自身を含む): 61944624

約数和(自身を除く): 33184698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 368717, 737434, 1106151, 2212302, 4793321, 9586642, 14379963, 28759926]

約数ペア:

[(1, 28759926), (2, 14379963), (3, 9586642), (6, 4793321), (13, 2212302), (26, 1106151), (39, 737434), (78, 368717)]