66354708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5683}}^1$

素因数の和:5836

約数の個数: 48

約数和(自身を含む): 178250240

約数和(自身を除く): 111895532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5683, 5838, 11366, 11676, 17049, 22732, 34098, 39781, 68196, 79562, 119343, 159124, 238686, 477372, 789937, 1579874, 2369811, 3159748, 4739622, 5529559, 9479244, 11059118, 16588677, 22118236, 33177354, 66354708]

約数ペア:

[(1, 66354708), (2, 33177354), (3, 22118236), (4, 16588677), (6, 11059118), (7, 9479244), (12, 5529559), (14, 4739622), (21, 3159748), (28, 2369811), (42, 1579874), (84, 789937), (139, 477372), (278, 238686), (417, 159124), (556, 119343), (834, 79562), (973, 68196), (1668, 39781), (1946, 34098), (2919, 22732), (3892, 17049), (5683, 11676), (5838, 11366)]