25512104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 51143400

約数和(自身を除く): 25631296

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1721, 1853, 3442, 3706, 6884, 7412, 13768, 14824, 29257, 58514, 117028, 187589, 234056, 375178, 750356, 1500712, 3189013, 6378026, 12756052, 25512104]

約数ペア:

[(1, 25512104), (2, 12756052), (4, 6378026), (8, 3189013), (17, 1500712), (34, 750356), (68, 375178), (109, 234056), (136, 187589), (218, 117028), (436, 58514), (872, 29257), (1721, 14824), (1853, 13768), (3442, 7412), (3706, 6884)]