8713936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1$

素因数の和:680

約数の個数: 60

約数和(自身を含む): 21241696

約数和(自身を除く): 12527760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 643, 847, 968, 1232, 1286, 1694, 1936, 2572, 3388, 4501, 5144, 6776, 7073, 9002, 10288, 13552, 14146, 18004, 28292, 36008, 49511, 56584, 72016, 77803, 99022, 113168, 155606, 198044, 311212, 396088, 544621, 622424, 792176, 1089242, 1244848, 2178484, 4356968, 8713936]

約数ペア:

[(1, 8713936), (2, 4356968), (4, 2178484), (7, 1244848), (8, 1089242), (11, 792176), (14, 622424), (16, 544621), (22, 396088), (28, 311212), (44, 198044), (56, 155606), (77, 113168), (88, 99022), (112, 77803), (121, 72016), (154, 56584), (176, 49511), (242, 36008), (308, 28292), (484, 18004), (616, 14146), (643, 13552), (847, 10288), (968, 9002), (1232, 7073), (1286, 6776), (1694, 5144), (1936, 4501), (2572, 3388)]