13530328

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 16951592

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 83, 142, 164, 166, 284, 287, 328, 332, 497, 568, 574, 581, 664, 994, 1148, 1162, 1988, 2296, 2324, 2911, 3403, 3976, 4648, 5822, 5893, 6806, 11644, 11786, 13612, 20377, 23288, 23572, 23821, 27224, 40754, 41251, 47144, 47642, 81508, 82502, 95284, 163016, 165004, 190568, 241613, 330008, 483226, 966452, 1691291, 1932904, 3382582, 6765164, 13530328]

約数ペア:

[(1, 13530328), (2, 6765164), (4, 3382582), (7, 1932904), (8, 1691291), (14, 966452), (28, 483226), (41, 330008), (56, 241613), (71, 190568), (82, 165004), (83, 163016), (142, 95284), (164, 82502), (166, 81508), (284, 47642), (287, 47144), (328, 41251), (332, 40754), (497, 27224), (568, 23821), (574, 23572), (581, 23288), (664, 20377), (994, 13612), (1148, 11786), (1162, 11644), (1988, 6806), (2296, 5893), (2324, 5822), (2911, 4648), (3403, 3976)]