1729973504

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13597}}^1$

素因数の和:13691

約数の個数: 72

約数和(自身を含む): 4002380928

約数和(自身を除く): 2272407424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 896, 994, 1136, 1792, 1988, 2272, 3976, 4544, 7952, 9088, 13597, 15904, 18176, 27194, 31808, 54388, 63616, 95179, 108776, 127232, 190358, 217552, 380716, 435104, 761432, 870208, 965387, 1522864, 1740416, 1930774, 3045728, 3480832, 3861548, 6091456, 6757709, 7723096, 12182912, 13515418, 15446192, 24365824, 27030836, 30892384, 54061672, 61784768, 108123344, 123569536, 216246688, 247139072, 432493376, 864986752, 1729973504]

約数ペア:

[(1, 1729973504), (2, 864986752), (4, 432493376), (7, 247139072), (8, 216246688), (14, 123569536), (16, 108123344), (28, 61784768), (32, 54061672), (56, 30892384), (64, 27030836), (71, 24365824), (112, 15446192), (128, 13515418), (142, 12182912), (224, 7723096), (256, 6757709), (284, 6091456), (448, 3861548), (497, 3480832), (568, 3045728), (896, 1930774), (994, 1740416), (1136, 1522864), (1792, 965387), (1988, 870208), (2272, 761432), (3976, 435104), (4544, 380716), (7952, 217552), (9088, 190358), (13597, 127232), (15904, 108776), (18176, 95179), (27194, 63616), (31808, 54388)]