68004971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 74995200

約数和(自身を除く): 6990229

約数列:

[1, 19, 29, 83, 551, 1487, 1577, 2407, 28253, 43123, 45733, 123421, 819337, 2344999, 3579209, 68004971]

約数ペア:

[(1, 68004971), (19, 3579209), (29, 2344999), (83, 819337), (551, 123421), (1487, 45733), (1577, 43123), (2407, 28253)]