68862872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{662143}}^1$

素因数の和:662162

約数の個数: 16

約数和(自身を含む): 139050240

約数和(自身を除く): 70187368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 662143, 1324286, 2648572, 5297144, 8607859, 17215718, 34431436, 68862872]

約数ペア:

[(1, 68862872), (2, 34431436), (4, 17215718), (8, 8607859), (13, 5297144), (26, 2648572), (52, 1324286), (104, 662143)]