28308608

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 56941500

約数和(自身を除く): 28632892

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 2029, 3488, 4058, 6976, 8116, 13952, 16232, 32464, 64928, 129856, 221161, 259712, 442322, 884644, 1769288, 3538576, 7077152, 14154304, 28308608]

約数ペア:

[(1, 28308608), (2, 14154304), (4, 7077152), (8, 3538576), (16, 1769288), (32, 884644), (64, 442322), (109, 259712), (128, 221161), (218, 129856), (436, 64928), (872, 32464), (1744, 16232), (2029, 13952), (3488, 8116), (4058, 6976)]