68441968

素因数分解:

$2^4\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1361}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 151999200

約数和(自身を除く): 83557232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 449, 898, 1361, 1796, 2722, 3143, 3592, 5444, 6286, 7184, 9527, 10888, 12572, 19054, 21776, 25144, 38108, 50288, 76216, 152432, 611089, 1222178, 2444356, 4277623, 4888712, 8555246, 9777424, 17110492, 34220984, 68441968]

約数ペア:

[(1, 68441968), (2, 34220984), (4, 17110492), (7, 9777424), (8, 8555246), (14, 4888712), (16, 4277623), (28, 2444356), (56, 1222178), (112, 611089), (449, 152432), (898, 76216), (1361, 50288), (1796, 38108), (2722, 25144), (3143, 21776), (3592, 19054), (5444, 12572), (6286, 10888), (7184, 9527)]