71115814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41981}}^1$

素因数の和:42012

約数の個数: 24

約数和(自身を含む): 134006544

約数和(自身を除く): 62890730

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 41981, 83962, 293867, 461791, 587734, 923582, 3232537, 5079701, 6465074, 10159402, 35557907, 71115814]

約数ペア:

[(1, 71115814), (2, 35557907), (7, 10159402), (11, 6465074), (14, 5079701), (22, 3232537), (77, 923582), (121, 587734), (154, 461791), (242, 293867), (847, 83962), (1694, 41981)]