28418351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 31868928

約数和(自身を除く): 3450577

約数列:

[1, 13, 31, 151, 403, 467, 1963, 4681, 6071, 14477, 60853, 70517, 188201, 916721, 2186027, 28418351]

約数ペア:

[(1, 28418351), (13, 2186027), (31, 916721), (151, 188201), (403, 70517), (467, 60853), (1963, 14477), (4681, 6071)]