76628881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13399}}^1$

素因数の和:13468

約数の個数: 16

約数和(自身を含む): 94336000

約数和(自身を除く): 17707119

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 13399, 93793, 254581, 576157, 1782067, 4033099, 10946983, 76628881]

約数ペア:

[(1, 76628881), (7, 10946983), (19, 4033099), (43, 1782067), (133, 576157), (301, 254581), (817, 93793), (5719, 13399)]