25426072

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10559}}^1$

素因数の和:10615

約数の個数: 32

約数和(自身を含む): 55756800

約数和(自身を除く): 30330728

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 10559, 21118, 42236, 73913, 84472, 147826, 295652, 454037, 591304, 908074, 1816148, 3178259, 3632296, 6356518, 12713036, 25426072]

約数ペア:

[(1, 25426072), (2, 12713036), (4, 6356518), (7, 3632296), (8, 3178259), (14, 1816148), (28, 908074), (43, 591304), (56, 454037), (86, 295652), (172, 147826), (301, 84472), (344, 73913), (602, 42236), (1204, 21118), (2408, 10559)]