26761252

素因数分解:

$2^2\times 7^2\times {\mathrm{136537}}^1$

素因数の和:136555

約数の個数: 18

約数和(自身を含む): 54478662

約数和(自身を除く): 27717410

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 136537, 273074, 546148, 955759, 1911518, 3823036, 6690313, 13380626, 26761252]

約数ペア:

[(1, 26761252), (2, 13380626), (4, 6690313), (7, 3823036), (14, 1911518), (28, 955759), (49, 546148), (98, 273074), (196, 136537)]