68243758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{3863}}^1$

素因数の和:3960

約数の個数: 24

約数和(自身を含む): 114088464

約数和(自身を除く): 45844706

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 3863, 7726, 8833, 17666, 42493, 84986, 281999, 467423, 563998, 934846, 3101989, 6203978, 34121879, 68243758]

約数ペア:

[(1, 68243758), (2, 34121879), (11, 6203978), (22, 3101989), (73, 934846), (121, 563998), (146, 467423), (242, 281999), (803, 84986), (1606, 42493), (3863, 17666), (7726, 8833)]