2709344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 5987520

約数和(自身を除く): 3278176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 179, 344, 352, 358, 473, 688, 716, 946, 1376, 1432, 1892, 1969, 2864, 3784, 3938, 5728, 7568, 7697, 7876, 15136, 15394, 15752, 30788, 31504, 61576, 63008, 84667, 123152, 169334, 246304, 338668, 677336, 1354672, 2709344]

約数ペア:

[(1, 2709344), (2, 1354672), (4, 677336), (8, 338668), (11, 246304), (16, 169334), (22, 123152), (32, 84667), (43, 63008), (44, 61576), (86, 31504), (88, 30788), (172, 15752), (176, 15394), (179, 15136), (344, 7876), (352, 7697), (358, 7568), (473, 5728), (688, 3938), (716, 3784), (946, 2864), (1376, 1969), (1432, 1892)]