27841408

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 67674960

約数和(自身を除く): 39833552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 193, 196, 224, 322, 368, 386, 392, 448, 644, 736, 772, 784, 896, 1127, 1288, 1351, 1472, 1544, 1568, 2254, 2576, 2702, 2944, 3088, 3136, 4439, 4508, 5152, 5404, 6176, 6272, 8878, 9016, 9457, 10304, 10808, 12352, 17756, 18032, 18914, 20608, 21616, 24704, 31073, 35512, 36064, 37828, 43232, 62146, 71024, 72128, 75656, 86464, 124292, 142048, 144256, 151312, 172928, 217511, 248584, 284096, 302624, 435022, 497168, 568192, 605248, 870044, 994336, 1210496, 1740088, 1988672, 3480176, 3977344, 6960352, 13920704, 27841408]

約数ペア:

[(1, 27841408), (2, 13920704), (4, 6960352), (7, 3977344), (8, 3480176), (14, 1988672), (16, 1740088), (23, 1210496), (28, 994336), (32, 870044), (46, 605248), (49, 568192), (56, 497168), (64, 435022), (92, 302624), (98, 284096), (112, 248584), (128, 217511), (161, 172928), (184, 151312), (193, 144256), (196, 142048), (224, 124292), (322, 86464), (368, 75656), (386, 72128), (392, 71024), (448, 62146), (644, 43232), (736, 37828), (772, 36064), (784, 35512), (896, 31073), (1127, 24704), (1288, 21616), (1351, 20608), (1472, 18914), (1544, 18032), (1568, 17756), (2254, 12352), (2576, 10808), (2702, 10304), (2944, 9457), (3088, 9016), (3136, 8878), (4439, 6272), (4508, 6176), (5152, 5404)]