28726236466

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1\times {\mathrm{2467}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 44194772160

約数和(自身を除く): 15468535694

約数列:

[1, 2, 67, 113, 134, 226, 769, 1538, 2467, 4934, 7571, 15142, 51523, 86897, 103046, 165289, 173794, 278771, 330578, 557542, 1897123, 3794246, 5822099, 11644198, 18677657, 37355314, 127107241, 214374899, 254214482, 428749798, 14363118233, 28726236466]

約数ペア:

[(1, 28726236466), (2, 14363118233), (67, 428749798), (113, 254214482), (134, 214374899), (226, 127107241), (769, 37355314), (1538, 18677657), (2467, 11644198), (4934, 5822099), (7571, 3794246), (15142, 1897123), (51523, 557542), (86897, 330578), (103046, 278771), (165289, 173794)]