66812628

素因数分解:

$2^2\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{4273}}^1$

素因数の和:5583

約数の個数: 24

約数和(自身を含む): 156052288

約数和(自身を除く): 89239660

約数列:

[1, 2, 3, 4, 6, 12, 1303, 2606, 3909, 4273, 5212, 7818, 8546, 12819, 15636, 17092, 25638, 51276, 5567719, 11135438, 16703157, 22270876, 33406314, 66812628]

約数ペア:

[(1, 66812628), (2, 33406314), (3, 22270876), (4, 16703157), (6, 11135438), (12, 5567719), (1303, 51276), (2606, 25638), (3909, 17092), (4273, 15636), (5212, 12819), (7818, 8546)]