25673672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 25544248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 607, 622, 1214, 1244, 2428, 2488, 4856, 5287, 10319, 10574, 20638, 21148, 41276, 42296, 82552, 188777, 377554, 755108, 1510216, 3209209, 6418418, 12836836, 25673672]

約数ペア:

[(1, 25673672), (2, 12836836), (4, 6418418), (8, 3209209), (17, 1510216), (34, 755108), (68, 377554), (136, 188777), (311, 82552), (607, 42296), (622, 41276), (1214, 21148), (1244, 20638), (2428, 10574), (2488, 10319), (4856, 5287)]