22240768

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{359}}^1$

素因数の和:399

約数の個数: 60

約数和(自身を含む): 48981240

約数和(自身を除く): 26740472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 359, 484, 512, 704, 718, 968, 1408, 1436, 1936, 2816, 2872, 3872, 3949, 5632, 5744, 7744, 7898, 11488, 15488, 15796, 22976, 30976, 31592, 43439, 45952, 61952, 63184, 86878, 91904, 126368, 173756, 183808, 252736, 347512, 505472, 695024, 1010944, 1390048, 2021888, 2780096, 5560192, 11120384, 22240768]

約数ペア:

[(1, 22240768), (2, 11120384), (4, 5560192), (8, 2780096), (11, 2021888), (16, 1390048), (22, 1010944), (32, 695024), (44, 505472), (64, 347512), (88, 252736), (121, 183808), (128, 173756), (176, 126368), (242, 91904), (256, 86878), (352, 63184), (359, 61952), (484, 45952), (512, 43439), (704, 31592), (718, 30976), (968, 22976), (1408, 15796), (1436, 15488), (1936, 11488), (2816, 7898), (2872, 7744), (3872, 5744), (3949, 5632)]