26933984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 70108416

約数和(自身を除く): 43174432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 643, 748, 952, 1232, 1286, 1309, 1496, 1904, 2464, 2572, 2618, 2992, 3808, 4501, 5144, 5236, 5984, 7073, 9002, 10288, 10472, 10931, 14146, 18004, 20576, 20944, 21862, 28292, 36008, 41888, 43724, 49511, 56584, 72016, 76517, 87448, 99022, 113168, 120241, 144032, 153034, 174896, 198044, 226336, 240482, 306068, 349792, 396088, 480964, 612136, 792176, 841687, 961928, 1224272, 1584352, 1683374, 1923856, 2448544, 3366748, 3847712, 6733496, 13466992, 26933984]

約数ペア:

[(1, 26933984), (2, 13466992), (4, 6733496), (7, 3847712), (8, 3366748), (11, 2448544), (14, 1923856), (16, 1683374), (17, 1584352), (22, 1224272), (28, 961928), (32, 841687), (34, 792176), (44, 612136), (56, 480964), (68, 396088), (77, 349792), (88, 306068), (112, 240482), (119, 226336), (136, 198044), (154, 174896), (176, 153034), (187, 144032), (224, 120241), (238, 113168), (272, 99022), (308, 87448), (352, 76517), (374, 72016), (476, 56584), (544, 49511), (616, 43724), (643, 41888), (748, 36008), (952, 28292), (1232, 21862), (1286, 20944), (1309, 20576), (1496, 18004), (1904, 14146), (2464, 10931), (2572, 10472), (2618, 10288), (2992, 9002), (3808, 7073), (4501, 5984), (5144, 5236)]