68589611

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 78835680

約数和(自身を除く): 10246069

約数列:

[1, 17, 23, 29, 263, 391, 493, 529, 667, 4471, 6049, 7627, 8993, 11339, 15341, 102833, 129659, 139127, 175421, 260797, 2365159, 2982157, 4034683, 68589611]

約数ペア:

[(1, 68589611), (17, 4034683), (23, 2982157), (29, 2365159), (263, 260797), (391, 175421), (493, 139127), (529, 129659), (667, 102833), (4471, 15341), (6049, 11339), (7627, 8993)]