74234881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5419}}^1$

素因数の和:5548

約数の個数: 16

約数和(自身を含む): 90188800

約数和(自身を除く): 15953919

約数列:

[1, 7, 19, 103, 133, 721, 1957, 5419, 13699, 37933, 102961, 558157, 720727, 3907099, 10604983, 74234881]

約数ペア:

[(1, 74234881), (7, 10604983), (19, 3907099), (103, 720727), (133, 558157), (721, 102961), (1957, 37933), (5419, 13699)]