13987469824

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{14447}}^1$

素因数の和:14557

約数の個数: 80

約数和(自身を含む): 29324123136

約数和(自身を除く): 15336653312

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 256, 488, 496, 512, 976, 992, 1891, 1952, 1984, 3782, 3904, 3968, 7564, 7808, 7936, 14447, 15128, 15616, 15872, 28894, 30256, 31232, 57788, 60512, 115576, 121024, 231152, 242048, 447857, 462304, 484096, 881267, 895714, 924608, 968192, 1762534, 1791428, 1849216, 3525068, 3582856, 3698432, 7050136, 7165712, 7396864, 14100272, 14331424, 27319277, 28200544, 28662848, 54638554, 56401088, 57325696, 109277108, 112802176, 114651392, 218554216, 225604352, 229302784, 437108432, 451208704, 874216864, 1748433728, 3496867456, 6993734912, 13987469824]

約数ペア:

[(1, 13987469824), (2, 6993734912), (4, 3496867456), (8, 1748433728), (16, 874216864), (31, 451208704), (32, 437108432), (61, 229302784), (62, 225604352), (64, 218554216), (122, 114651392), (124, 112802176), (128, 109277108), (244, 57325696), (248, 56401088), (256, 54638554), (488, 28662848), (496, 28200544), (512, 27319277), (976, 14331424), (992, 14100272), (1891, 7396864), (1952, 7165712), (1984, 7050136), (3782, 3698432), (3904, 3582856), (3968, 3525068), (7564, 1849216), (7808, 1791428), (7936, 1762534), (14447, 968192), (15128, 924608), (15616, 895714), (15872, 881267), (28894, 484096), (30256, 462304), (31232, 447857), (57788, 242048), (60512, 231152), (115576, 121024)]