68426449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32693}}^1$

素因数の和:32736

約数の個数: 16

約数和(自身を含む): 87881472

約数和(自身を除く): 19455023

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 32693, 228851, 425009, 751939, 2975063, 5263573, 9775207, 68426449]

約数ペア:

[(1, 68426449), (7, 9775207), (13, 5263573), (23, 2975063), (91, 751939), (161, 425009), (299, 228851), (2093, 32693)]