25327792

素因数分解:

$2^4\times 7^1\times {\mathrm{226141}}^1$

素因数の和:226156

約数の個数: 20

約数和(自身を含む): 56083216

約数和(自身を除く): 30755424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 226141, 452282, 904564, 1582987, 1809128, 3165974, 3618256, 6331948, 12663896, 25327792]

約数ペア:

[(1, 25327792), (2, 12663896), (4, 6331948), (7, 3618256), (8, 3165974), (14, 1809128), (16, 1582987), (28, 904564), (56, 452282), (112, 226141)]