17822392

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 41065920

約数和(自身を除く): 23243528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 97, 119, 136, 193, 194, 238, 386, 388, 476, 679, 772, 776, 952, 1351, 1358, 1544, 1649, 2702, 2716, 3281, 3298, 5404, 5432, 6562, 6596, 10808, 11543, 13124, 13192, 18721, 22967, 23086, 26248, 37442, 45934, 46172, 74884, 91868, 92344, 131047, 149768, 183736, 262094, 318257, 524188, 636514, 1048376, 1273028, 2227799, 2546056, 4455598, 8911196, 17822392]

約数ペア:

[(1, 17822392), (2, 8911196), (4, 4455598), (7, 2546056), (8, 2227799), (14, 1273028), (17, 1048376), (28, 636514), (34, 524188), (56, 318257), (68, 262094), (97, 183736), (119, 149768), (136, 131047), (193, 92344), (194, 91868), (238, 74884), (386, 46172), (388, 45934), (476, 37442), (679, 26248), (772, 23086), (776, 22967), (952, 18721), (1351, 13192), (1358, 13124), (1544, 11543), (1649, 10808), (2702, 6596), (2716, 6562), (3281, 5432), (3298, 5404)]