25870664

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{9161}}^1$

素因数の和:9520

約数の個数: 16

約数和(自身を含む): 48650220

約数和(自身を除く): 22779556

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 9161, 18322, 36644, 73288, 3233833, 6467666, 12935332, 25870664]

約数ペア:

[(1, 25870664), (2, 12935332), (4, 6467666), (8, 3233833), (353, 73288), (706, 36644), (1412, 18322), (2824, 9161)]