68705938

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{36899}}^1$

素因数の和:36934

約数の個数: 24

約数和(自身を含む): 126198000

約数和(自身を除く): 57492062

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 36899, 73798, 258293, 516586, 701081, 1402162, 1808051, 3616102, 4907567, 9815134, 34352969, 68705938]

約数ペア:

[(1, 68705938), (2, 34352969), (7, 9815134), (14, 4907567), (19, 3616102), (38, 1808051), (49, 1402162), (98, 701081), (133, 516586), (266, 258293), (931, 73798), (1862, 36899)]