27855744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 86887680

約数和(自身を除く): 59031936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 241, 258, 301, 336, 344, 384, 448, 482, 516, 602, 672, 688, 723, 896, 903, 964, 1032, 1204, 1344, 1376, 1446, 1687, 1806, 1928, 2064, 2408, 2688, 2752, 2892, 3374, 3612, 3856, 4128, 4816, 5061, 5504, 5784, 6748, 7224, 7712, 8256, 9632, 10122, 10363, 11568, 13496, 14448, 15424, 16512, 19264, 20244, 20726, 23136, 26992, 28896, 30848, 31089, 38528, 40488, 41452, 46272, 53984, 57792, 62178, 72541, 80976, 82904, 92544, 107968, 115584, 124356, 145082, 161952, 165808, 215936, 217623, 248712, 290164, 323904, 331616, 435246, 497424, 580328, 647808, 663232, 870492, 994848, 1160656, 1326464, 1740984, 1989696, 2321312, 3481968, 3979392, 4642624, 6963936, 9285248, 13927872, 27855744]

約数ペア:

[(1, 27855744), (2, 13927872), (3, 9285248), (4, 6963936), (6, 4642624), (7, 3979392), (8, 3481968), (12, 2321312), (14, 1989696), (16, 1740984), (21, 1326464), (24, 1160656), (28, 994848), (32, 870492), (42, 663232), (43, 647808), (48, 580328), (56, 497424), (64, 435246), (84, 331616), (86, 323904), (96, 290164), (112, 248712), (128, 217623), (129, 215936), (168, 165808), (172, 161952), (192, 145082), (224, 124356), (241, 115584), (258, 107968), (301, 92544), (336, 82904), (344, 80976), (384, 72541), (448, 62178), (482, 57792), (516, 53984), (602, 46272), (672, 41452), (688, 40488), (723, 38528), (896, 31089), (903, 30848), (964, 28896), (1032, 26992), (1204, 23136), (1344, 20726), (1376, 20244), (1446, 19264), (1687, 16512), (1806, 15424), (1928, 14448), (2064, 13496), (2408, 11568), (2688, 10363), (2752, 10122), (2892, 9632), (3374, 8256), (3612, 7712), (3856, 7224), (4128, 6748), (4816, 5784), (5061, 5504)]