27949656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 84395520

約数和(自身を除く): 56445864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 53, 56, 73, 84, 86, 106, 129, 146, 159, 168, 172, 212, 219, 258, 292, 301, 318, 344, 371, 424, 438, 511, 516, 584, 602, 636, 742, 876, 903, 1022, 1032, 1113, 1204, 1272, 1484, 1533, 1752, 1806, 2044, 2226, 2279, 2408, 2968, 3066, 3139, 3612, 3869, 4088, 4452, 4558, 6132, 6278, 6837, 7224, 7738, 8904, 9116, 9417, 11607, 12264, 12556, 13674, 15476, 15953, 18232, 18834, 21973, 23214, 25112, 27083, 27348, 30952, 31906, 37668, 43946, 46428, 47859, 54166, 54696, 63812, 65919, 75336, 81249, 87892, 92856, 95718, 108332, 127624, 131838, 162498, 166367, 175784, 191436, 216664, 263676, 324996, 332734, 382872, 499101, 527352, 649992, 665468, 998202, 1164569, 1330936, 1996404, 2329138, 3493707, 3992808, 4658276, 6987414, 9316552, 13974828, 27949656]

約数ペア:

[(1, 27949656), (2, 13974828), (3, 9316552), (4, 6987414), (6, 4658276), (7, 3992808), (8, 3493707), (12, 2329138), (14, 1996404), (21, 1330936), (24, 1164569), (28, 998202), (42, 665468), (43, 649992), (53, 527352), (56, 499101), (73, 382872), (84, 332734), (86, 324996), (106, 263676), (129, 216664), (146, 191436), (159, 175784), (168, 166367), (172, 162498), (212, 131838), (219, 127624), (258, 108332), (292, 95718), (301, 92856), (318, 87892), (344, 81249), (371, 75336), (424, 65919), (438, 63812), (511, 54696), (516, 54166), (584, 47859), (602, 46428), (636, 43946), (742, 37668), (876, 31906), (903, 30952), (1022, 27348), (1032, 27083), (1113, 25112), (1204, 23214), (1272, 21973), (1484, 18834), (1533, 18232), (1752, 15953), (1806, 15476), (2044, 13674), (2226, 12556), (2279, 12264), (2408, 11607), (2968, 9417), (3066, 9116), (3139, 8904), (3612, 7738), (3869, 7224), (4088, 6837), (4452, 6278), (4558, 6132)]