27289856

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 54

約数和(自身を含む): 59943366

約数和(自身を除く): 32653510

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 881, 968, 1408, 1762, 1936, 2816, 3524, 3872, 7048, 7744, 9691, 14096, 15488, 19382, 28192, 30976, 38764, 56384, 77528, 106601, 112768, 155056, 213202, 225536, 310112, 426404, 620224, 852808, 1240448, 1705616, 2480896, 3411232, 6822464, 13644928, 27289856]

約数ペア:

[(1, 27289856), (2, 13644928), (4, 6822464), (8, 3411232), (11, 2480896), (16, 1705616), (22, 1240448), (32, 852808), (44, 620224), (64, 426404), (88, 310112), (121, 225536), (128, 213202), (176, 155056), (242, 112768), (256, 106601), (352, 77528), (484, 56384), (704, 38764), (881, 30976), (968, 28192), (1408, 19382), (1762, 15488), (1936, 14096), (2816, 9691), (3524, 7744), (3872, 7048)]