68894852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1741}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 130085592

約数和(自身を除く): 61190740

約数列:

[1, 2, 4, 13, 26, 52, 761, 1522, 1741, 3044, 3482, 6964, 9893, 19786, 22633, 39572, 45266, 90532, 1324901, 2649802, 5299604, 17223713, 34447426, 68894852]

約数ペア:

[(1, 68894852), (2, 34447426), (4, 17223713), (13, 5299604), (26, 2649802), (52, 1324901), (761, 90532), (1522, 45266), (1741, 39572), (3044, 22633), (3482, 19786), (6964, 9893)]