26784206

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:763

約数の個数: 16

約数和(自身を含む): 40716000

約数和(自身を除く): 13931794

約数列:

[1, 2, 173, 199, 346, 389, 398, 778, 34427, 67297, 68854, 77411, 134594, 154822, 13392103, 26784206]

約数ペア:

[(1, 26784206), (2, 13392103), (173, 154822), (199, 134594), (346, 77411), (389, 68854), (398, 67297), (778, 34427)]