2016551656

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{17489}}^1$

素因数の和:17602

約数の個数: 64

約数和(自身を含む): 4533408000

約数和(自身を除く): 2516856344

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 284, 406, 497, 568, 812, 994, 1624, 1988, 2059, 3976, 4118, 8236, 14413, 16472, 17489, 28826, 34978, 57652, 69956, 115304, 122423, 139912, 244846, 489692, 507181, 979384, 1014362, 1241719, 2028724, 2483438, 3550267, 4057448, 4966876, 7100534, 8692033, 9933752, 14201068, 17384066, 28402136, 34768132, 36009851, 69536264, 72019702, 144039404, 252068957, 288078808, 504137914, 1008275828, 2016551656]

約数ペア:

[(1, 2016551656), (2, 1008275828), (4, 504137914), (7, 288078808), (8, 252068957), (14, 144039404), (28, 72019702), (29, 69536264), (56, 36009851), (58, 34768132), (71, 28402136), (116, 17384066), (142, 14201068), (203, 9933752), (232, 8692033), (284, 7100534), (406, 4966876), (497, 4057448), (568, 3550267), (812, 2483438), (994, 2028724), (1624, 1241719), (1988, 1014362), (2059, 979384), (3976, 507181), (4118, 489692), (8236, 244846), (14413, 139912), (16472, 122423), (17489, 115304), (28826, 69956), (34978, 57652)]