28659184

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{9001}}^1$

素因数の和:9208

約数の個数: 20

約数和(自身を含む): 55812400

約数和(自身を除く): 27153216

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 9001, 18002, 36004, 72008, 144016, 1791199, 3582398, 7164796, 14329592, 28659184]

約数ペア:

[(1, 28659184), (2, 14329592), (4, 7164796), (8, 3582398), (16, 1791199), (199, 144016), (398, 72008), (796, 36004), (1592, 18002), (3184, 9001)]