68096378

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{4999}}^1$

素因数の和:5154

約数の個数: 24

約数和(自身を含む): 119700000

約数和(自身を除く): 51603622

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 4999, 6811, 9998, 13622, 34993, 69986, 244951, 489902, 694861, 1389722, 4864027, 9728054, 34048189, 68096378]

約数ペア:

[(1, 68096378), (2, 34048189), (7, 9728054), (14, 4864027), (49, 1389722), (98, 694861), (139, 489902), (278, 244951), (973, 69986), (1946, 34993), (4999, 13622), (6811, 9998)]