28000892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 50988000

約数和(自身を除く): 22987108

約数列:

[1, 2, 4, 29, 58, 116, 199, 398, 796, 1213, 2426, 4852, 5771, 11542, 23084, 35177, 70354, 140708, 241387, 482774, 965548, 7000223, 14000446, 28000892]

約数ペア:

[(1, 28000892), (2, 14000446), (4, 7000223), (29, 965548), (58, 482774), (116, 241387), (199, 140708), (398, 70354), (796, 35177), (1213, 23084), (2426, 11542), (4852, 5771)]