55838768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 111482448

約数和(自身を除く): 55643680

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 277, 293, 344, 554, 586, 688, 1108, 1172, 2216, 2344, 4432, 4688, 11911, 12599, 23822, 25198, 47644, 50396, 81161, 95288, 100792, 162322, 190576, 201584, 324644, 649288, 1298576, 3489923, 6979846, 13959692, 27919384, 55838768]

約数ペア:

[(1, 55838768), (2, 27919384), (4, 13959692), (8, 6979846), (16, 3489923), (43, 1298576), (86, 649288), (172, 324644), (277, 201584), (293, 190576), (344, 162322), (554, 100792), (586, 95288), (688, 81161), (1108, 50396), (1172, 47644), (2216, 25198), (2344, 23822), (4432, 12599), (4688, 11911)]