68238434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{7621}}^1$

素因数の和:7682

約数の個数: 24

約数和(自身を含む): 115564764

約数和(自身を除く): 47326330

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 7621, 8954, 15242, 83831, 167662, 281977, 563954, 922141, 1844282, 3101747, 6203494, 34119217, 68238434]

約数ペア:

[(1, 68238434), (2, 34119217), (11, 6203494), (22, 3101747), (37, 1844282), (74, 922141), (121, 563954), (242, 281977), (407, 167662), (814, 83831), (4477, 15242), (7621, 8954)]