3540608

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 7140000

約数和(自身を除く): 3599392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 199, 278, 398, 556, 796, 1112, 1592, 2224, 3184, 4448, 6368, 8896, 12736, 17792, 25472, 27661, 55322, 110644, 221288, 442576, 885152, 1770304, 3540608]

約数ペア:

[(1, 3540608), (2, 1770304), (4, 885152), (8, 442576), (16, 221288), (32, 110644), (64, 55322), (128, 27661), (139, 25472), (199, 17792), (278, 12736), (398, 8896), (556, 6368), (796, 4448), (1112, 3184), (1592, 2224)]