64726046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2061

約数の個数: 48

約数和(自身を含む): 128446080

約数和(自身を除く): 63720034

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2011, 2299, 2926, 4022, 4598, 14077, 16093, 22121, 28154, 32186, 38209, 44242, 76418, 154847, 243331, 267463, 309694, 420299, 486662, 534926, 840598, 1703317, 2942093, 3406634, 4623289, 5884186, 9246578, 32363023, 64726046]

約数ペア:

[(1, 64726046), (2, 32363023), (7, 9246578), (11, 5884186), (14, 4623289), (19, 3406634), (22, 2942093), (38, 1703317), (77, 840598), (121, 534926), (133, 486662), (154, 420299), (209, 309694), (242, 267463), (266, 243331), (418, 154847), (847, 76418), (1463, 44242), (1694, 38209), (2011, 32186), (2299, 28154), (2926, 22121), (4022, 16093), (4598, 14077)]