2721799024

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1056599}}^1$

素因数の和:1056637

約数の個数: 40

約数和(自身を含む): 6288883200

約数和(自身を除く): 3567084176

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 1056599, 2113198, 4226396, 7396193, 8452792, 14792386, 16905584, 24301777, 29584772, 48603554, 59169544, 97207108, 118339088, 170112439, 194414216, 340224878, 388828432, 680449756, 1360899512, 2721799024]

約数ペア:

[(1, 2721799024), (2, 1360899512), (4, 680449756), (7, 388828432), (8, 340224878), (14, 194414216), (16, 170112439), (23, 118339088), (28, 97207108), (46, 59169544), (56, 48603554), (92, 29584772), (112, 24301777), (161, 16905584), (184, 14792386), (322, 8452792), (368, 7396193), (644, 4226396), (1288, 2113198), (2576, 1056599)]