27944014

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{911}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 48968928

約数和(自身を除く): 21024914

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 911, 1822, 2191, 4382, 6377, 12754, 15337, 30674, 44639, 89278, 285143, 570286, 1996001, 3992002, 13972007, 27944014]

約数ペア:

[(1, 27944014), (2, 13972007), (7, 3992002), (14, 1996001), (49, 570286), (98, 285143), (313, 89278), (626, 44639), (911, 30674), (1822, 15337), (2191, 12754), (4382, 6377)]