28861361627

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1\times {\mathrm{71359}}^1$

素因数の和:74426

約数の個数: 16

約数和(自身を含む): 34732339200

約数和(自身を除く): 5870977573

約数列:

[1, 7, 19, 133, 3041, 21287, 57779, 71359, 404453, 499513, 1355821, 9490747, 217002719, 1519019033, 4123051661, 28861361627]

約数ペア:

[(1, 28861361627), (7, 4123051661), (19, 1519019033), (133, 217002719), (3041, 9490747), (21287, 1355821), (57779, 499513), (71359, 404453)]