7761152

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 18248832

約数和(自身を除く): 10487680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 71, 112, 122, 128, 142, 224, 244, 256, 284, 427, 448, 488, 497, 568, 854, 896, 976, 994, 1136, 1708, 1792, 1952, 1988, 2272, 3416, 3904, 3976, 4331, 4544, 6832, 7808, 7952, 8662, 9088, 13664, 15616, 15904, 17324, 18176, 27328, 30317, 31808, 34648, 54656, 60634, 63616, 69296, 109312, 121268, 127232, 138592, 242536, 277184, 485072, 554368, 970144, 1108736, 1940288, 3880576, 7761152]

約数ペア:

[(1, 7761152), (2, 3880576), (4, 1940288), (7, 1108736), (8, 970144), (14, 554368), (16, 485072), (28, 277184), (32, 242536), (56, 138592), (61, 127232), (64, 121268), (71, 109312), (112, 69296), (122, 63616), (128, 60634), (142, 54656), (224, 34648), (244, 31808), (256, 30317), (284, 27328), (427, 18176), (448, 17324), (488, 15904), (497, 15616), (568, 13664), (854, 9088), (896, 8662), (976, 7952), (994, 7808), (1136, 6832), (1708, 4544), (1792, 4331), (1952, 3976), (1988, 3904), (2272, 3416)]