22318072

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1129}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 48002400

約数和(自身を除く): 25684328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1129, 1412, 2258, 2471, 2824, 4516, 4942, 7903, 9032, 9884, 15806, 19768, 31612, 63224, 398537, 797074, 1594148, 2789759, 3188296, 5579518, 11159036, 22318072]

約数ペア:

[(1, 22318072), (2, 11159036), (4, 5579518), (7, 3188296), (8, 2789759), (14, 1594148), (28, 797074), (56, 398537), (353, 63224), (706, 31612), (1129, 19768), (1412, 15806), (2258, 9884), (2471, 9032), (2824, 7903), (4516, 4942)]