673971728

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{7057}}^1$

素因数の和:7239

約数の個数: 40

約数和(自身を含む): 1344294912

約数和(自身を除く): 670323184

約数列:

[1, 2, 4, 8, 16, 47, 94, 127, 188, 254, 376, 508, 752, 1016, 2032, 5969, 7057, 11938, 14114, 23876, 28228, 47752, 56456, 95504, 112912, 331679, 663358, 896239, 1326716, 1792478, 2653432, 3584956, 5306864, 7169912, 14339824, 42123233, 84246466, 168492932, 336985864, 673971728]

約数ペア:

[(1, 673971728), (2, 336985864), (4, 168492932), (8, 84246466), (16, 42123233), (47, 14339824), (94, 7169912), (127, 5306864), (188, 3584956), (254, 2653432), (376, 1792478), (508, 1326716), (752, 896239), (1016, 663358), (2032, 331679), (5969, 112912), (7057, 95504), (11938, 56456), (14114, 47752), (23876, 28228)]