8917384

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 22104000

約数和(自身を除く): 13186616

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 29, 34, 38, 56, 58, 68, 76, 116, 119, 133, 136, 152, 203, 232, 238, 266, 289, 323, 406, 476, 493, 532, 551, 578, 646, 812, 952, 986, 1064, 1102, 1156, 1292, 1624, 1972, 2023, 2204, 2261, 2312, 2584, 3451, 3857, 3944, 4046, 4408, 4522, 5491, 6902, 7714, 8092, 8381, 9044, 9367, 10982, 13804, 15428, 16184, 16762, 18088, 18734, 21964, 27608, 30856, 33524, 37468, 38437, 43928, 58667, 65569, 67048, 74936, 76874, 117334, 131138, 153748, 159239, 234668, 262276, 307496, 318478, 469336, 524552, 636956, 1114673, 1273912, 2229346, 4458692, 8917384]

約数ペア:

[(1, 8917384), (2, 4458692), (4, 2229346), (7, 1273912), (8, 1114673), (14, 636956), (17, 524552), (19, 469336), (28, 318478), (29, 307496), (34, 262276), (38, 234668), (56, 159239), (58, 153748), (68, 131138), (76, 117334), (116, 76874), (119, 74936), (133, 67048), (136, 65569), (152, 58667), (203, 43928), (232, 38437), (238, 37468), (266, 33524), (289, 30856), (323, 27608), (406, 21964), (476, 18734), (493, 18088), (532, 16762), (551, 16184), (578, 15428), (646, 13804), (812, 10982), (952, 9367), (986, 9044), (1064, 8381), (1102, 8092), (1156, 7714), (1292, 6902), (1624, 5491), (1972, 4522), (2023, 4408), (2204, 4046), (2261, 3944), (2312, 3857), (2584, 3451)]