25655072

素因数分解:

$2^5\times {\mathrm{569}}^1\times {\mathrm{1409}}^1$

素因数の和:1988

約数の個数: 24

約数和(自身を含む): 50633100

約数和(自身を除く): 24978028

約数列:

[1, 2, 4, 8, 16, 32, 569, 1138, 1409, 2276, 2818, 4552, 5636, 9104, 11272, 18208, 22544, 45088, 801721, 1603442, 3206884, 6413768, 12827536, 25655072]

約数ペア:

[(1, 25655072), (2, 12827536), (4, 6413768), (8, 3206884), (16, 1603442), (32, 801721), (569, 45088), (1138, 22544), (1409, 18208), (2276, 11272), (2818, 9104), (4552, 5636)]