27895912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 62596800

約数和(自身を除く): 34700888

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 319, 374, 493, 638, 643, 748, 986, 1276, 1286, 1496, 1972, 2552, 2572, 3944, 5144, 5423, 7073, 10846, 10931, 14146, 18647, 21692, 21862, 28292, 37294, 43384, 43724, 56584, 74588, 87448, 120241, 149176, 205117, 240482, 316999, 410234, 480964, 633998, 820468, 961928, 1267996, 1640936, 2535992, 3486989, 6973978, 13947956, 27895912]

約数ペア:

[(1, 27895912), (2, 13947956), (4, 6973978), (8, 3486989), (11, 2535992), (17, 1640936), (22, 1267996), (29, 961928), (34, 820468), (44, 633998), (58, 480964), (68, 410234), (88, 316999), (116, 240482), (136, 205117), (187, 149176), (232, 120241), (319, 87448), (374, 74588), (493, 56584), (638, 43724), (643, 43384), (748, 37294), (986, 28292), (1276, 21862), (1286, 21692), (1496, 18647), (1972, 14146), (2552, 10931), (2572, 10846), (3944, 7073), (5144, 5423)]