56557312

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 132663776

約数和(自身を除く): 76106464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 853, 896, 1036, 1184, 1706, 1792, 2072, 2368, 3412, 4144, 4736, 5971, 6824, 8288, 9472, 11942, 13648, 16576, 23884, 27296, 31561, 33152, 47768, 54592, 63122, 66304, 95536, 109184, 126244, 191072, 218368, 220927, 252488, 382144, 441854, 504976, 764288, 883708, 1009952, 1528576, 1767416, 2019904, 3534832, 4039808, 7069664, 8079616, 14139328, 28278656, 56557312]

約数ペア:

[(1, 56557312), (2, 28278656), (4, 14139328), (7, 8079616), (8, 7069664), (14, 4039808), (16, 3534832), (28, 2019904), (32, 1767416), (37, 1528576), (56, 1009952), (64, 883708), (74, 764288), (112, 504976), (128, 441854), (148, 382144), (224, 252488), (256, 220927), (259, 218368), (296, 191072), (448, 126244), (518, 109184), (592, 95536), (853, 66304), (896, 63122), (1036, 54592), (1184, 47768), (1706, 33152), (1792, 31561), (2072, 27296), (2368, 23884), (3412, 16576), (4144, 13648), (4736, 11942), (5971, 9472), (6824, 8288)]