67388459

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 80455680

約数和(自身を除く): 13067221

約数列:

[1, 17, 19, 23, 47, 193, 323, 391, 437, 799, 893, 1081, 3281, 3667, 4439, 7429, 9071, 15181, 18377, 20539, 62339, 75463, 84341, 154207, 172349, 208633, 349163, 1433797, 2929933, 3546761, 3964027, 67388459]

約数ペア:

[(1, 67388459), (17, 3964027), (19, 3546761), (23, 2929933), (47, 1433797), (193, 349163), (323, 208633), (391, 172349), (437, 154207), (799, 84341), (893, 75463), (1081, 62339), (3281, 20539), (3667, 18377), (4439, 15181), (7429, 9071)]