26620726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2748

約数の個数: 24

約数和(自身を含む): 44978472

約数和(自身を除く): 18357746

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 2683, 4961, 5366, 9922, 29513, 59026, 110003, 220006, 324643, 649286, 1210033, 2420066, 13310363, 26620726]

約数ペア:

[(1, 26620726), (2, 13310363), (11, 2420066), (22, 1210033), (41, 649286), (82, 324643), (121, 220006), (242, 110003), (451, 59026), (902, 29513), (2683, 9922), (4961, 5366)]