4008562688

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1027

約数の個数: 104

約数和(自身を含む): 8746415328

約数和(自身を除く): 4737852640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 256, 332, 416, 512, 664, 832, 907, 1024, 1079, 1328, 1664, 1814, 2048, 2158, 2656, 3328, 3628, 4096, 4316, 5312, 6656, 7256, 8632, 10624, 11791, 13312, 14512, 17264, 21248, 23582, 26624, 29024, 34528, 42496, 47164, 53248, 58048, 69056, 75281, 84992, 94328, 116096, 138112, 150562, 169984, 188656, 232192, 276224, 301124, 339968, 377312, 464384, 552448, 602248, 754624, 928768, 978653, 1104896, 1204496, 1509248, 1857536, 1957306, 2209792, 2408992, 3018496, 3715072, 3914612, 4419584, 4817984, 6036992, 7829224, 9635968, 12073984, 15658448, 19271936, 24147968, 31316896, 38543872, 48295936, 62633792, 77087744, 125267584, 154175488, 250535168, 308350976, 501070336, 1002140672, 2004281344, 4008562688]

約数ペア:

[(1, 4008562688), (2, 2004281344), (4, 1002140672), (8, 501070336), (13, 308350976), (16, 250535168), (26, 154175488), (32, 125267584), (52, 77087744), (64, 62633792), (83, 48295936), (104, 38543872), (128, 31316896), (166, 24147968), (208, 19271936), (256, 15658448), (332, 12073984), (416, 9635968), (512, 7829224), (664, 6036992), (832, 4817984), (907, 4419584), (1024, 3914612), (1079, 3715072), (1328, 3018496), (1664, 2408992), (1814, 2209792), (2048, 1957306), (2158, 1857536), (2656, 1509248), (3328, 1204496), (3628, 1104896), (4096, 978653), (4316, 928768), (5312, 754624), (6656, 602248), (7256, 552448), (8632, 464384), (10624, 377312), (11791, 339968), (13312, 301124), (14512, 276224), (17264, 232192), (21248, 188656), (23582, 169984), (26624, 150562), (29024, 138112), (34528, 116096), (42496, 94328), (47164, 84992), (53248, 75281), (58048, 69056)]