27655936

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 72995328

約数和(自身を除く): 45339392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 61, 64, 77, 88, 92, 112, 122, 128, 154, 161, 176, 184, 224, 244, 253, 256, 308, 322, 352, 368, 427, 448, 488, 506, 616, 644, 671, 704, 736, 854, 896, 976, 1012, 1232, 1288, 1342, 1403, 1408, 1472, 1708, 1771, 1792, 1952, 2024, 2464, 2576, 2684, 2806, 2816, 2944, 3416, 3542, 3904, 4048, 4697, 4928, 5152, 5368, 5612, 5888, 6832, 7084, 7808, 8096, 9394, 9821, 9856, 10304, 10736, 11224, 13664, 14168, 15433, 15616, 16192, 18788, 19642, 19712, 20608, 21472, 22448, 27328, 28336, 30866, 32384, 37576, 39284, 41216, 42944, 44896, 54656, 56672, 61732, 64768, 75152, 78568, 85888, 89792, 108031, 109312, 113344, 123464, 150304, 157136, 171776, 179584, 216062, 226688, 246928, 300608, 314272, 359168, 432124, 453376, 493856, 601216, 628544, 864248, 987712, 1202432, 1257088, 1728496, 1975424, 2514176, 3456992, 3950848, 6913984, 13827968, 27655936]

約数ペア:

[(1, 27655936), (2, 13827968), (4, 6913984), (7, 3950848), (8, 3456992), (11, 2514176), (14, 1975424), (16, 1728496), (22, 1257088), (23, 1202432), (28, 987712), (32, 864248), (44, 628544), (46, 601216), (56, 493856), (61, 453376), (64, 432124), (77, 359168), (88, 314272), (92, 300608), (112, 246928), (122, 226688), (128, 216062), (154, 179584), (161, 171776), (176, 157136), (184, 150304), (224, 123464), (244, 113344), (253, 109312), (256, 108031), (308, 89792), (322, 85888), (352, 78568), (368, 75152), (427, 64768), (448, 61732), (488, 56672), (506, 54656), (616, 44896), (644, 42944), (671, 41216), (704, 39284), (736, 37576), (854, 32384), (896, 30866), (976, 28336), (1012, 27328), (1232, 22448), (1288, 21472), (1342, 20608), (1403, 19712), (1408, 19642), (1472, 18788), (1708, 16192), (1771, 15616), (1792, 15433), (1952, 14168), (2024, 13664), (2464, 11224), (2576, 10736), (2684, 10304), (2806, 9856), (2816, 9821), (2944, 9394), (3416, 8096), (3542, 7808), (3904, 7084), (4048, 6832), (4697, 5888), (4928, 5612), (5152, 5368)]