67625656

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6257}}^1$

素因数の和:6463

約数の個数: 32

約数和(自身を含む): 145686240

約数和(自身を除く): 78060584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 6257, 10808, 12514, 25028, 43799, 50056, 87598, 175196, 350392, 1207601, 2415202, 4830404, 8453207, 9660808, 16906414, 33812828, 67625656]

約数ペア:

[(1, 67625656), (2, 33812828), (4, 16906414), (7, 9660808), (8, 8453207), (14, 4830404), (28, 2415202), (56, 1207601), (193, 350392), (386, 175196), (772, 87598), (1351, 50056), (1544, 43799), (2702, 25028), (5404, 12514), (6257, 10808)]