28087456

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{16561}}^1$

素因数の和:16624

約数の個数: 24

約数和(自身を含む): 56343924

約数和(自身を除く): 28256468

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 16561, 33122, 66244, 132488, 264976, 529952, 877733, 1755466, 3510932, 7021864, 14043728, 28087456]

約数ペア:

[(1, 28087456), (2, 14043728), (4, 7021864), (8, 3510932), (16, 1755466), (32, 877733), (53, 529952), (106, 264976), (212, 132488), (424, 66244), (848, 33122), (1696, 16561)]