6899728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 14731200

約数和(自身を除く): 7831472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 199, 394, 398, 788, 796, 1576, 1592, 2167, 2189, 3152, 3184, 4334, 4378, 8668, 8756, 17336, 17512, 34672, 35024, 39203, 78406, 156812, 313624, 431233, 627248, 862466, 1724932, 3449864, 6899728]

約数ペア:

[(1, 6899728), (2, 3449864), (4, 1724932), (8, 862466), (11, 627248), (16, 431233), (22, 313624), (44, 156812), (88, 78406), (176, 39203), (197, 35024), (199, 34672), (394, 17512), (398, 17336), (788, 8756), (796, 8668), (1576, 4378), (1592, 4334), (2167, 3184), (2189, 3152)]