57271426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{3527}}^1$

素因数の和:3905

約数の個数: 16

約数和(自身を含む): 89921664

約数和(自身を除く): 32650238

約数列:

[1, 2, 23, 46, 353, 706, 3527, 7054, 8119, 16238, 81121, 162242, 1245031, 2490062, 28635713, 57271426]

約数ペア:

[(1, 57271426), (2, 28635713), (23, 2490062), (46, 1245031), (353, 162242), (706, 81121), (3527, 16238), (7054, 8119)]