71289568

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 172476864

約数和(自身を除く): 101187296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 97, 112, 119, 136, 193, 194, 224, 238, 272, 386, 388, 476, 544, 679, 772, 776, 952, 1351, 1358, 1544, 1552, 1649, 1904, 2702, 2716, 3088, 3104, 3281, 3298, 3808, 5404, 5432, 6176, 6562, 6596, 10808, 10864, 11543, 13124, 13192, 18721, 21616, 21728, 22967, 23086, 26248, 26384, 37442, 43232, 45934, 46172, 52496, 52768, 74884, 91868, 92344, 104992, 131047, 149768, 183736, 184688, 262094, 299536, 318257, 367472, 369376, 524188, 599072, 636514, 734944, 1048376, 1273028, 2096752, 2227799, 2546056, 4193504, 4455598, 5092112, 8911196, 10184224, 17822392, 35644784, 71289568]

約数ペア:

[(1, 71289568), (2, 35644784), (4, 17822392), (7, 10184224), (8, 8911196), (14, 5092112), (16, 4455598), (17, 4193504), (28, 2546056), (32, 2227799), (34, 2096752), (56, 1273028), (68, 1048376), (97, 734944), (112, 636514), (119, 599072), (136, 524188), (193, 369376), (194, 367472), (224, 318257), (238, 299536), (272, 262094), (386, 184688), (388, 183736), (476, 149768), (544, 131047), (679, 104992), (772, 92344), (776, 91868), (952, 74884), (1351, 52768), (1358, 52496), (1544, 46172), (1552, 45934), (1649, 43232), (1904, 37442), (2702, 26384), (2716, 26248), (3088, 23086), (3104, 22967), (3281, 21728), (3298, 21616), (3808, 18721), (5404, 13192), (5432, 13124), (6176, 11543), (6562, 10864), (6596, 10808)]