15704926016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{460393}}^1$

素因数の和:460459

約数の個数: 56

約数和(自身を含む): 34380382344

約数和(自身を除く): 18675456328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 8528, 17056, 34112, 460393, 920786, 1841572, 3683144, 5985109, 7366288, 11970218, 14732576, 18876113, 23940436, 29465152, 37752226, 47880872, 75504452, 95761744, 151008904, 191523488, 245389469, 302017808, 383046976, 490778938, 604035616, 981557876, 1208071232, 1963115752, 3926231504, 7852463008, 15704926016]

約数ペア:

[(1, 15704926016), (2, 7852463008), (4, 3926231504), (8, 1963115752), (13, 1208071232), (16, 981557876), (26, 604035616), (32, 490778938), (41, 383046976), (52, 302017808), (64, 245389469), (82, 191523488), (104, 151008904), (164, 95761744), (208, 75504452), (328, 47880872), (416, 37752226), (533, 29465152), (656, 23940436), (832, 18876113), (1066, 14732576), (1312, 11970218), (2132, 7366288), (2624, 5985109), (4264, 3683144), (8528, 1841572), (17056, 920786), (34112, 460393)]