2706088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 3929432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 191, 253, 308, 322, 382, 506, 616, 644, 764, 1012, 1288, 1337, 1528, 1771, 2024, 2101, 2674, 3542, 4202, 4393, 5348, 7084, 8404, 8786, 10696, 14168, 14707, 16808, 17572, 29414, 30751, 35144, 48323, 58828, 61502, 96646, 117656, 123004, 193292, 246008, 338261, 386584, 676522, 1353044, 2706088]

約数ペア:

[(1, 2706088), (2, 1353044), (4, 676522), (7, 386584), (8, 338261), (11, 246008), (14, 193292), (22, 123004), (23, 117656), (28, 96646), (44, 61502), (46, 58828), (56, 48323), (77, 35144), (88, 30751), (92, 29414), (154, 17572), (161, 16808), (184, 14707), (191, 14168), (253, 10696), (308, 8786), (322, 8404), (382, 7084), (506, 5348), (616, 4393), (644, 4202), (764, 3542), (1012, 2674), (1288, 2101), (1337, 2024), (1528, 1771)]