25826746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 19336262

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1187, 1978, 2374, 10879, 13057, 21758, 26114, 27301, 51041, 54602, 102082, 300311, 561451, 600622, 1122902, 1173943, 2347886, 12913373, 25826746]

約数ペア:

[(1, 25826746), (2, 12913373), (11, 2347886), (22, 1173943), (23, 1122902), (43, 600622), (46, 561451), (86, 300311), (253, 102082), (473, 54602), (506, 51041), (946, 27301), (989, 26114), (1187, 21758), (1978, 13057), (2374, 10879)]