27919384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 53943120

約数和(自身を除く): 26023736

約数列:

[1, 2, 4, 8, 43, 86, 172, 277, 293, 344, 554, 586, 1108, 1172, 2216, 2344, 11911, 12599, 23822, 25198, 47644, 50396, 81161, 95288, 100792, 162322, 324644, 649288, 3489923, 6979846, 13959692, 27919384]

約数ペア:

[(1, 27919384), (2, 13959692), (4, 6979846), (8, 3489923), (43, 649288), (86, 324644), (172, 162322), (277, 100792), (293, 95288), (344, 81161), (554, 50396), (586, 47644), (1108, 25198), (1172, 23822), (2216, 12599), (2344, 11911)]