56715752

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 108193800

約数和(自身を除く): 51478048

約数列:

[1, 2, 4, 8, 109, 193, 218, 337, 386, 436, 674, 772, 872, 1348, 1544, 2696, 21037, 36733, 42074, 65041, 73466, 84148, 130082, 146932, 168296, 260164, 293864, 520328, 7089469, 14178938, 28357876, 56715752]

約数ペア:

[(1, 56715752), (2, 28357876), (4, 14178938), (8, 7089469), (109, 520328), (193, 293864), (218, 260164), (337, 168296), (386, 146932), (436, 130082), (674, 84148), (772, 73466), (872, 65041), (1348, 42074), (1544, 36733), (2696, 21037)]