12674816

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 31592064

約数和(自身を除く): 18917248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 643, 704, 896, 1232, 1286, 1408, 1792, 2464, 2572, 2816, 4501, 4928, 5144, 7073, 9002, 9856, 10288, 14146, 18004, 19712, 20576, 28292, 36008, 41152, 49511, 56584, 72016, 82304, 99022, 113168, 144032, 164608, 198044, 226336, 288064, 396088, 452672, 576128, 792176, 905344, 1152256, 1584352, 1810688, 3168704, 6337408, 12674816]

約数ペア:

[(1, 12674816), (2, 6337408), (4, 3168704), (7, 1810688), (8, 1584352), (11, 1152256), (14, 905344), (16, 792176), (22, 576128), (28, 452672), (32, 396088), (44, 288064), (56, 226336), (64, 198044), (77, 164608), (88, 144032), (112, 113168), (128, 99022), (154, 82304), (176, 72016), (224, 56584), (256, 49511), (308, 41152), (352, 36008), (448, 28292), (616, 20576), (643, 19712), (704, 18004), (896, 14146), (1232, 10288), (1286, 9856), (1408, 9002), (1792, 7073), (2464, 5144), (2572, 4928), (2816, 4501)]