17209976

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 38447640

約数和(自身を除く): 21237664

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1021, 1204, 2042, 2107, 2408, 4084, 4214, 7147, 8168, 8428, 14294, 16856, 28588, 43903, 50029, 57176, 87806, 100058, 175612, 200116, 307321, 351224, 400232, 614642, 1229284, 2151247, 2458568, 4302494, 8604988, 17209976]

約数ペア:

[(1, 17209976), (2, 8604988), (4, 4302494), (7, 2458568), (8, 2151247), (14, 1229284), (28, 614642), (43, 400232), (49, 351224), (56, 307321), (86, 200116), (98, 175612), (172, 100058), (196, 87806), (301, 57176), (344, 50029), (392, 43903), (602, 28588), (1021, 16856), (1204, 14294), (2042, 8428), (2107, 8168), (2408, 7147), (4084, 4214)]