27457448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{201893}}^1$

素因数の和:201916

約数の個数: 16

約数和(自身を含む): 54511380

約数和(自身を除く): 27053932

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 201893, 403786, 807572, 1615144, 3432181, 6864362, 13728724, 27457448]

約数ペア:

[(1, 27457448), (2, 13728724), (4, 6864362), (8, 3432181), (17, 1615144), (34, 807572), (68, 403786), (136, 201893)]