7808864

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 17853696

約数和(自身を除く): 10044832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 491, 497, 568, 982, 994, 1136, 1964, 1988, 2272, 3437, 3928, 3976, 6874, 7856, 7952, 13748, 15712, 15904, 27496, 34861, 54992, 69722, 109984, 139444, 244027, 278888, 488054, 557776, 976108, 1115552, 1952216, 3904432, 7808864]

約数ペア:

[(1, 7808864), (2, 3904432), (4, 1952216), (7, 1115552), (8, 976108), (14, 557776), (16, 488054), (28, 278888), (32, 244027), (56, 139444), (71, 109984), (112, 69722), (142, 54992), (224, 34861), (284, 27496), (491, 15904), (497, 15712), (568, 13748), (982, 7952), (994, 7856), (1136, 6874), (1964, 3976), (1988, 3928), (2272, 3437)]