28654316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1489}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 53318160

約数和(自身を除く): 24663844

約数列:

[1, 2, 4, 17, 34, 68, 283, 566, 1132, 1489, 2978, 4811, 5956, 9622, 19244, 25313, 50626, 101252, 421387, 842774, 1685548, 7163579, 14327158, 28654316]

約数ペア:

[(1, 28654316), (2, 14327158), (4, 7163579), (17, 1685548), (34, 842774), (68, 421387), (283, 101252), (566, 50626), (1132, 25313), (1489, 19244), (2978, 9622), (4811, 5956)]