3880576

素因数分解:

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

素因数の和:153

約数の個数: 64

約数和(自身を含む): 9106560

約数和(自身を除く): 5225984

約数列:

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

約数ペア:

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