4268968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 8820000

約数和(自身を除く): 4551032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 349, 556, 698, 1112, 1396, 1529, 2792, 3058, 3839, 6116, 7678, 12232, 15356, 30712, 48511, 97022, 194044, 388088, 533621, 1067242, 2134484, 4268968]

約数ペア:

[(1, 4268968), (2, 2134484), (4, 1067242), (8, 533621), (11, 388088), (22, 194044), (44, 97022), (88, 48511), (139, 30712), (278, 15356), (349, 12232), (556, 7678), (698, 6116), (1112, 3839), (1396, 3058), (1529, 2792)]