71320638

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{79777}}^1$

素因数の和:79931

約数の個数: 16

約数和(自身を含む): 143600400

約数和(自身を除く): 72279762

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 79777, 159554, 239331, 478662, 11886773, 23773546, 35660319, 71320638]

約数ペア:

[(1, 71320638), (2, 35660319), (3, 23773546), (6, 11886773), (149, 478662), (298, 239331), (447, 159554), (894, 79777)]