27388592

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 69662208

約数和(自身を除く): 42273616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 47, 56, 77, 86, 88, 94, 112, 121, 154, 172, 176, 188, 242, 301, 308, 329, 344, 376, 473, 484, 517, 602, 616, 658, 688, 752, 847, 946, 968, 1034, 1204, 1232, 1316, 1694, 1892, 1936, 2021, 2068, 2408, 2632, 3311, 3388, 3619, 3784, 4042, 4136, 4816, 5203, 5264, 5687, 6622, 6776, 7238, 7568, 8084, 8272, 10406, 11374, 13244, 13552, 14147, 14476, 16168, 20812, 22231, 22748, 26488, 28294, 28952, 32336, 36421, 39809, 41624, 44462, 45496, 52976, 56588, 57904, 72842, 79618, 83248, 88924, 90992, 113176, 145684, 155617, 159236, 177848, 226352, 244541, 291368, 311234, 318472, 355696, 489082, 582736, 622468, 636944, 978164, 1244936, 1711787, 1956328, 2489872, 3423574, 3912656, 6847148, 13694296, 27388592]

約数ペア:

[(1, 27388592), (2, 13694296), (4, 6847148), (7, 3912656), (8, 3423574), (11, 2489872), (14, 1956328), (16, 1711787), (22, 1244936), (28, 978164), (43, 636944), (44, 622468), (47, 582736), (56, 489082), (77, 355696), (86, 318472), (88, 311234), (94, 291368), (112, 244541), (121, 226352), (154, 177848), (172, 159236), (176, 155617), (188, 145684), (242, 113176), (301, 90992), (308, 88924), (329, 83248), (344, 79618), (376, 72842), (473, 57904), (484, 56588), (517, 52976), (602, 45496), (616, 44462), (658, 41624), (688, 39809), (752, 36421), (847, 32336), (946, 28952), (968, 28294), (1034, 26488), (1204, 22748), (1232, 22231), (1316, 20812), (1694, 16168), (1892, 14476), (1936, 14147), (2021, 13552), (2068, 13244), (2408, 11374), (2632, 10406), (3311, 8272), (3388, 8084), (3619, 7568), (3784, 7238), (4042, 6776), (4136, 6622), (4816, 5687), (5203, 5264)]