25734038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2540

約数の個数: 24

約数和(自身を含む): 43433544

約数和(自身を除く): 17699506

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 2473, 4946, 5203, 10406, 27203, 54406, 106339, 212678, 299233, 598466, 1169729, 2339458, 12867019, 25734038]

約数ペア:

[(1, 25734038), (2, 12867019), (11, 2339458), (22, 1169729), (43, 598466), (86, 299233), (121, 212678), (242, 106339), (473, 54406), (946, 27203), (2473, 10406), (4946, 5203)]