1893592064

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2950

約数の個数: 132

約数和(自身を含む): 4743701424

約数和(自身を除く): 2850109360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 784, 832, 896, 1024, 1274, 1456, 1568, 1664, 1792, 2548, 2903, 2912, 3136, 3328, 3584, 5096, 5806, 5824, 6272, 6656, 7168, 10192, 11612, 11648, 12544, 13312, 20321, 20384, 23224, 23296, 25088, 37739, 40642, 40768, 46448, 46592, 50176, 75478, 81284, 81536, 92896, 93184, 142247, 150956, 162568, 163072, 185792, 264173, 284494, 301912, 325136, 326144, 371584, 528346, 568988, 603824, 650272, 652288, 743168, 1056692, 1137976, 1207648, 1300544, 1486336, 1849211, 2113384, 2275952, 2415296, 2601088, 2972672, 3698422, 4226768, 4551904, 4830592, 5202176, 7396844, 8453536, 9103808, 9661184, 10404352, 14793688, 16907072, 18207616, 19322368, 20808704, 29587376, 33814144, 36415232, 38644736, 59174752, 67628288, 72830464, 118349504, 135256576, 145660928, 236699008, 270513152, 473398016, 946796032, 1893592064]

約数ペア:

[(1, 1893592064), (2, 946796032), (4, 473398016), (7, 270513152), (8, 236699008), (13, 145660928), (14, 135256576), (16, 118349504), (26, 72830464), (28, 67628288), (32, 59174752), (49, 38644736), (52, 36415232), (56, 33814144), (64, 29587376), (91, 20808704), (98, 19322368), (104, 18207616), (112, 16907072), (128, 14793688), (182, 10404352), (196, 9661184), (208, 9103808), (224, 8453536), (256, 7396844), (364, 5202176), (392, 4830592), (416, 4551904), (448, 4226768), (512, 3698422), (637, 2972672), (728, 2601088), (784, 2415296), (832, 2275952), (896, 2113384), (1024, 1849211), (1274, 1486336), (1456, 1300544), (1568, 1207648), (1664, 1137976), (1792, 1056692), (2548, 743168), (2903, 652288), (2912, 650272), (3136, 603824), (3328, 568988), (3584, 528346), (5096, 371584), (5806, 326144), (5824, 325136), (6272, 301912), (6656, 284494), (7168, 264173), (10192, 185792), (11612, 163072), (11648, 162568), (12544, 150956), (13312, 142247), (20321, 93184), (20384, 92896), (23224, 81536), (23296, 81284), (25088, 75478), (37739, 50176), (40642, 46592), (40768, 46448)]