4491872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 11031552

約数和(自身を除く): 6539680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 1823, 2464, 3646, 7292, 12761, 14584, 20053, 25522, 29168, 40106, 51044, 58336, 80212, 102088, 140371, 160424, 204176, 280742, 320848, 408352, 561484, 641696, 1122968, 2245936, 4491872]

約数ペア:

[(1, 4491872), (2, 2245936), (4, 1122968), (7, 641696), (8, 561484), (11, 408352), (14, 320848), (16, 280742), (22, 204176), (28, 160424), (32, 140371), (44, 102088), (56, 80212), (77, 58336), (88, 51044), (112, 40106), (154, 29168), (176, 25522), (224, 20053), (308, 14584), (352, 12761), (616, 7292), (1232, 3646), (1823, 2464)]