26413852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1249}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 49140000

約数和(自身を除く): 22726148

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 1249, 2498, 4996, 5287, 10574, 21148, 21233, 42466, 84932, 388439, 776878, 1553756, 6603463, 13206926, 26413852]

約数ペア:

[(1, 26413852), (2, 13206926), (4, 6603463), (17, 1553756), (34, 776878), (68, 388439), (311, 84932), (622, 42466), (1244, 21233), (1249, 21148), (2498, 10574), (4996, 5287)]