27684272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 69852672

約数和(自身を除く): 42168400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 977, 1012, 1232, 1288, 1771, 1954, 2024, 2576, 3542, 3908, 4048, 6839, 7084, 7816, 10747, 13678, 14168, 15632, 21494, 22471, 27356, 28336, 42988, 44942, 54712, 75229, 85976, 89884, 109424, 150458, 157297, 171952, 179768, 247181, 300916, 314594, 359536, 494362, 601832, 629188, 988724, 1203664, 1258376, 1730267, 1977448, 2516752, 3460534, 3954896, 6921068, 13842136, 27684272]

約数ペア:

[(1, 27684272), (2, 13842136), (4, 6921068), (7, 3954896), (8, 3460534), (11, 2516752), (14, 1977448), (16, 1730267), (22, 1258376), (23, 1203664), (28, 988724), (44, 629188), (46, 601832), (56, 494362), (77, 359536), (88, 314594), (92, 300916), (112, 247181), (154, 179768), (161, 171952), (176, 157297), (184, 150458), (253, 109424), (308, 89884), (322, 85976), (368, 75229), (506, 54712), (616, 44942), (644, 42988), (977, 28336), (1012, 27356), (1232, 22471), (1288, 21494), (1771, 15632), (1954, 14168), (2024, 13678), (2576, 10747), (3542, 7816), (3908, 7084), (4048, 6839)]