28104088

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{52433}}^1$

素因数の和:52506

約数の個数: 16

約数和(自身を含む): 53482680

約数和(自身を除く): 25378592

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 52433, 104866, 209732, 419464, 3513011, 7026022, 14052044, 28104088]

約数ペア:

[(1, 28104088), (2, 14052044), (4, 7026022), (8, 3513011), (67, 419464), (134, 209732), (268, 104866), (536, 52433)]