25764277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8161}}^1$

素因数の和:8220

約数の個数: 16

約数和(自身を含む): 32909184

約数和(自身を除く): 7144907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 8161, 57127, 89771, 334601, 628397, 2342207, 3680611, 25764277]

約数ペア:

[(1, 25764277), (7, 3680611), (11, 2342207), (41, 628397), (77, 334601), (287, 89771), (451, 57127), (3157, 8161)]