71399640067

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5212033}}^1$

素因数の和:5212162

約数の個数: 16

約数和(自身を含む): 86728245760

約数和(自身を除く): 15328605693

約数列:

[1, 7, 19, 103, 133, 721, 1957, 13699, 5212033, 36484231, 99028627, 536839399, 693200389, 3757875793, 10199948581, 71399640067]

約数ペア:

[(1, 71399640067), (7, 10199948581), (19, 3757875793), (103, 693200389), (133, 536839399), (721, 99028627), (1957, 36484231), (13699, 5212033)]