66503128

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2341}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 128997360

約数和(自身を除く): 62494232

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 2341, 3551, 4682, 7102, 9364, 14204, 18728, 28408, 124073, 156847, 248146, 313694, 496292, 627388, 992584, 1254776, 8312891, 16625782, 33251564, 66503128]

約数ペア:

[(1, 66503128), (2, 33251564), (4, 16625782), (8, 8312891), (53, 1254776), (67, 992584), (106, 627388), (134, 496292), (212, 313694), (268, 248146), (424, 156847), (536, 124073), (2341, 28408), (3551, 18728), (4682, 14204), (7102, 9364)]