42650278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{2521}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 69909840

約数和(自身を除く): 27259562

約数列:

[1, 2, 11, 22, 769, 1538, 2521, 5042, 8459, 16918, 27731, 55462, 1938649, 3877298, 21325139, 42650278]

約数ペア:

[(1, 42650278), (2, 21325139), (11, 3877298), (22, 1938649), (769, 55462), (1538, 27731), (2521, 16918), (5042, 8459)]