68938364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3191}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 131918976

約数和(自身を除く): 62980612

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 3191, 5401, 6382, 10802, 12764, 21604, 35101, 70202, 140404, 1566781, 3133562, 6267124, 17234591, 34469182, 68938364]

約数ペア:

[(1, 68938364), (2, 34469182), (4, 17234591), (11, 6267124), (22, 3133562), (44, 1566781), (491, 140404), (982, 70202), (1964, 35101), (3191, 21604), (5401, 12764), (6382, 10802)]