12808576

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{827}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 28081620

約数和(自身を除く): 15273044

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 827, 968, 1408, 1654, 1936, 3308, 3872, 6616, 7744, 9097, 13232, 15488, 18194, 26464, 36388, 52928, 72776, 100067, 105856, 145552, 200134, 291104, 400268, 582208, 800536, 1164416, 1601072, 3202144, 6404288, 12808576]

約数ペア:

[(1, 12808576), (2, 6404288), (4, 3202144), (8, 1601072), (11, 1164416), (16, 800536), (22, 582208), (32, 400268), (44, 291104), (64, 200134), (88, 145552), (121, 105856), (128, 100067), (176, 72776), (242, 52928), (352, 36388), (484, 26464), (704, 18194), (827, 15488), (968, 13232), (1408, 9097), (1654, 7744), (1936, 6616), (3308, 3872)]