25640384

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 112

約数和(自身を含む): 65446656

約数和(自身を除く): 39806272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 121, 154, 172, 176, 224, 242, 301, 308, 344, 352, 448, 473, 484, 602, 616, 688, 704, 847, 946, 968, 1204, 1232, 1331, 1376, 1694, 1892, 1936, 2408, 2464, 2662, 2752, 3311, 3388, 3784, 3872, 4816, 4928, 5203, 5324, 6622, 6776, 7568, 7744, 9317, 9632, 10406, 10648, 13244, 13552, 15136, 18634, 19264, 20812, 21296, 26488, 27104, 30272, 36421, 37268, 41624, 42592, 52976, 54208, 57233, 72842, 74536, 83248, 85184, 105952, 114466, 145684, 149072, 166496, 211904, 228932, 291368, 298144, 332992, 400631, 457864, 582736, 596288, 801262, 915728, 1165472, 1602524, 1831456, 2330944, 3205048, 3662912, 6410096, 12820192, 25640384]

約数ペア:

[(1, 25640384), (2, 12820192), (4, 6410096), (7, 3662912), (8, 3205048), (11, 2330944), (14, 1831456), (16, 1602524), (22, 1165472), (28, 915728), (32, 801262), (43, 596288), (44, 582736), (56, 457864), (64, 400631), (77, 332992), (86, 298144), (88, 291368), (112, 228932), (121, 211904), (154, 166496), (172, 149072), (176, 145684), (224, 114466), (242, 105952), (301, 85184), (308, 83248), (344, 74536), (352, 72842), (448, 57233), (473, 54208), (484, 52976), (602, 42592), (616, 41624), (688, 37268), (704, 36421), (847, 30272), (946, 27104), (968, 26488), (1204, 21296), (1232, 20812), (1331, 19264), (1376, 18634), (1694, 15136), (1892, 13552), (1936, 13244), (2408, 10648), (2464, 10406), (2662, 9632), (2752, 9317), (3311, 7744), (3388, 7568), (3784, 6776), (3872, 6622), (4816, 5324), (4928, 5203)]