28691024

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{9011}}^1$

素因数の和:9218

約数の個数: 20

約数和(自身を含む): 55874400

約数和(自身を除く): 27183376

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 9011, 18022, 36044, 72088, 144176, 1793189, 3586378, 7172756, 14345512, 28691024]

約数ペア:

[(1, 28691024), (2, 14345512), (4, 7172756), (8, 3586378), (16, 1793189), (199, 144176), (398, 72088), (796, 36044), (1592, 18022), (3184, 9011)]