29072864912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{644117}}^1$

素因数の和:644176

約数の個数: 80

約数和(自身を含む): 71564086272

約数和(自身を除く): 42491221360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 644117, 1288234, 2576468, 4508819, 5152936, 8373521, 9017638, 10305872, 16747042, 18035276, 19967627, 33494084, 36070552, 39935254, 58614647, 66988168, 72141104, 79870508, 117229294, 133976336, 139773389, 159741016, 234458588, 259579151, 279546778, 319482032, 468917176, 519158302, 559093556, 937834352, 1038316604, 1118187112, 1817054057, 2076633208, 2236374224, 3634108114, 4153266416, 7268216228, 14536432456, 29072864912]

約数ペア:

[(1, 29072864912), (2, 14536432456), (4, 7268216228), (7, 4153266416), (8, 3634108114), (13, 2236374224), (14, 2076633208), (16, 1817054057), (26, 1118187112), (28, 1038316604), (31, 937834352), (52, 559093556), (56, 519158302), (62, 468917176), (91, 319482032), (104, 279546778), (112, 259579151), (124, 234458588), (182, 159741016), (208, 139773389), (217, 133976336), (248, 117229294), (364, 79870508), (403, 72141104), (434, 66988168), (496, 58614647), (728, 39935254), (806, 36070552), (868, 33494084), (1456, 19967627), (1612, 18035276), (1736, 16747042), (2821, 10305872), (3224, 9017638), (3472, 8373521), (5642, 5152936), (6448, 4508819), (11284, 2576468), (22568, 1288234), (45136, 644117)]