67389403144

素因数分解:

$2^3\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{545257}}^1$

素因数の和:547477

約数の個数: 32

約数和(自身を含む): 144471559680

約数和(自身を除く): 77082156536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2207, 4414, 8828, 15449, 17656, 30898, 61796, 123592, 545257, 1090514, 2181028, 3816799, 4362056, 7633598, 15267196, 30534392, 1203382199, 2406764398, 4813528796, 8423675393, 9627057592, 16847350786, 33694701572, 67389403144]

約数ペア:

[(1, 67389403144), (2, 33694701572), (4, 16847350786), (7, 9627057592), (8, 8423675393), (14, 4813528796), (28, 2406764398), (56, 1203382199), (2207, 30534392), (4414, 15267196), (8828, 7633598), (15449, 4362056), (17656, 3816799), (30898, 2181028), (61796, 1090514), (123592, 545257)]