72197258

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{119929}}^1$

素因数の和:119981

約数の個数: 16

約数和(自身を含む): 126646080

約数和(自身を除く): 54448822

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 119929, 239858, 839503, 1679006, 5156947, 10313894, 36098629, 72197258]

約数ペア:

[(1, 72197258), (2, 36098629), (7, 10313894), (14, 5156947), (43, 1679006), (86, 839503), (301, 239858), (602, 119929)]