25745072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94651}}^1$

素因数の和:94676

約数の個数: 20

約数和(自身を含む): 52815816

約数和(自身を除く): 27070744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94651, 189302, 378604, 757208, 1514416, 1609067, 3218134, 6436268, 12872536, 25745072]

約数ペア:

[(1, 25745072), (2, 12872536), (4, 6436268), (8, 3218134), (16, 1609067), (17, 1514416), (34, 757208), (68, 378604), (136, 189302), (272, 94651)]