65781329152

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3337121}}^1$

素因数の和:3337155

約数の個数: 72

約数和(自身を含む): 163705856832

約数和(自身を除く): 97924527680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 3337121, 6674242, 13348484, 23359847, 26696968, 36708331, 46719694, 53393936, 73416662, 93439388, 106787872, 146833324, 186878776, 213575744, 256958317, 293666648, 373757552, 427151488, 513916634, 587333296, 747515104, 854302976, 1027833268, 1174666592, 1495030208, 2055666536, 2349333184, 2990060416, 4111333072, 4698666368, 5980120832, 8222666144, 9397332736, 16445332288, 32890664576, 65781329152]

約数ペア:

[(1, 65781329152), (2, 32890664576), (4, 16445332288), (7, 9397332736), (8, 8222666144), (11, 5980120832), (14, 4698666368), (16, 4111333072), (22, 2990060416), (28, 2349333184), (32, 2055666536), (44, 1495030208), (56, 1174666592), (64, 1027833268), (77, 854302976), (88, 747515104), (112, 587333296), (128, 513916634), (154, 427151488), (176, 373757552), (224, 293666648), (256, 256958317), (308, 213575744), (352, 186878776), (448, 146833324), (616, 106787872), (704, 93439388), (896, 73416662), (1232, 53393936), (1408, 46719694), (1792, 36708331), (2464, 26696968), (2816, 23359847), (4928, 13348484), (9856, 6674242), (19712, 3337121)]