28265662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 47044800

約数和(自身を除く): 18779138

約数列:

[1, 2, 17, 29, 34, 58, 109, 218, 263, 493, 526, 986, 1853, 3161, 3706, 4471, 6322, 7627, 8942, 15254, 28667, 53737, 57334, 107474, 129659, 259318, 487339, 831343, 974678, 1662686, 14132831, 28265662]

約数ペア:

[(1, 28265662), (2, 14132831), (17, 1662686), (29, 974678), (34, 831343), (58, 487339), (109, 259318), (218, 129659), (263, 107474), (493, 57334), (526, 53737), (986, 28667), (1853, 15254), (3161, 8942), (3706, 7627), (4471, 6322)]