68404126

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{5387}}^1$

素因数の和:6303

約数の個数: 16

約数和(自身を含む): 117415296

約数和(自身を除く): 49011170

約数列:

[1, 2, 7, 14, 907, 1814, 5387, 6349, 10774, 12698, 37709, 75418, 4886009, 9772018, 34202063, 68404126]

約数ペア:

[(1, 68404126), (2, 34202063), (7, 9772018), (14, 4886009), (907, 75418), (1814, 37709), (5387, 12698), (6349, 10774)]