25826536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{189901}}^1$

素因数の和:189924

約数の個数: 16

約数和(自身を含む): 51273540

約数和(自身を除く): 25447004

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 189901, 379802, 759604, 1519208, 3228317, 6456634, 12913268, 25826536]

約数ペア:

[(1, 25826536), (2, 12913268), (4, 6456634), (8, 3228317), (17, 1519208), (34, 759604), (68, 379802), (136, 189901)]