27927872

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 70957440

約数和(自身を除く): 43029568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 193, 224, 238, 266, 272, 304, 323, 386, 448, 476, 532, 544, 608, 646, 772, 952, 1064, 1088, 1216, 1292, 1351, 1544, 1904, 2128, 2261, 2584, 2702, 3088, 3281, 3667, 3808, 4256, 4522, 5168, 5404, 6176, 6562, 7334, 7616, 8512, 9044, 10336, 10808, 12352, 13124, 14668, 18088, 20672, 21616, 22967, 25669, 26248, 29336, 36176, 43232, 45934, 51338, 52496, 58672, 62339, 72352, 86464, 91868, 102676, 104992, 117344, 124678, 144704, 183736, 205352, 209984, 234688, 249356, 367472, 410704, 436373, 498712, 734944, 821408, 872746, 997424, 1469888, 1642816, 1745492, 1994848, 3490984, 3989696, 6981968, 13963936, 27927872]

約数ペア:

[(1, 27927872), (2, 13963936), (4, 6981968), (7, 3989696), (8, 3490984), (14, 1994848), (16, 1745492), (17, 1642816), (19, 1469888), (28, 997424), (32, 872746), (34, 821408), (38, 734944), (56, 498712), (64, 436373), (68, 410704), (76, 367472), (112, 249356), (119, 234688), (133, 209984), (136, 205352), (152, 183736), (193, 144704), (224, 124678), (238, 117344), (266, 104992), (272, 102676), (304, 91868), (323, 86464), (386, 72352), (448, 62339), (476, 58672), (532, 52496), (544, 51338), (608, 45934), (646, 43232), (772, 36176), (952, 29336), (1064, 26248), (1088, 25669), (1216, 22967), (1292, 21616), (1351, 20672), (1544, 18088), (1904, 14668), (2128, 13124), (2261, 12352), (2584, 10808), (2702, 10336), (3088, 9044), (3281, 8512), (3667, 7616), (3808, 7334), (4256, 6562), (4522, 6176), (5168, 5404)]