71144128

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{9187}}^1$

素因数の和:9221

約数の個数: 42

約数和(自身を含む): 155194508

約数和(自身を除く): 84050380

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 9187, 18374, 36748, 73496, 101057, 146992, 202114, 293984, 404228, 587968, 808456, 1111627, 1616912, 2223254, 3233824, 4446508, 6467648, 8893016, 17786032, 35572064, 71144128]

約数ペア:

[(1, 71144128), (2, 35572064), (4, 17786032), (8, 8893016), (11, 6467648), (16, 4446508), (22, 3233824), (32, 2223254), (44, 1616912), (64, 1111627), (88, 808456), (121, 587968), (176, 404228), (242, 293984), (352, 202114), (484, 146992), (704, 101057), (968, 73496), (1936, 36748), (3872, 18374), (7744, 9187)]