2788796864

素因数分解:

$2^6\times 7^1\times {\mathrm{281}}^1\times {\mathrm{22153}}^1$

素因数の和:22453

約数の個数: 56

約数和(自身を含む): 6347386848

約数和(自身を除く): 3558589984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 281, 448, 562, 1124, 1967, 2248, 3934, 4496, 7868, 8992, 15736, 17984, 22153, 31472, 44306, 62944, 88612, 125888, 155071, 177224, 310142, 354448, 620284, 708896, 1240568, 1417792, 2481136, 4962272, 6224993, 9924544, 12449986, 24899972, 43574951, 49799944, 87149902, 99599888, 174299804, 199199776, 348599608, 398399552, 697199216, 1394398432, 2788796864]

約数ペア:

[(1, 2788796864), (2, 1394398432), (4, 697199216), (7, 398399552), (8, 348599608), (14, 199199776), (16, 174299804), (28, 99599888), (32, 87149902), (56, 49799944), (64, 43574951), (112, 24899972), (224, 12449986), (281, 9924544), (448, 6224993), (562, 4962272), (1124, 2481136), (1967, 1417792), (2248, 1240568), (3934, 708896), (4496, 620284), (7868, 354448), (8992, 310142), (15736, 177224), (17984, 155071), (22153, 125888), (31472, 88612), (44306, 62944)]