25426728

素因数分解:

$2^3\times 3^2\times {\mathrm{353149}}^1$

素因数の和:353161

約数の個数: 24

約数和(自身を含む): 68864250

約数和(自身を除く): 43437522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353149, 706298, 1059447, 1412596, 2118894, 2825192, 3178341, 4237788, 6356682, 8475576, 12713364, 25426728]

約数ペア:

[(1, 25426728), (2, 12713364), (3, 8475576), (4, 6356682), (6, 4237788), (8, 3178341), (9, 2825192), (12, 2118894), (18, 1412596), (24, 1059447), (36, 706298), (72, 353149)]