66617404

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4967}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 133539840

約数和(自身を除く): 66922436

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1916, 3353, 4967, 6706, 9934, 13412, 19868, 34769, 69538, 139076, 2379193, 4758386, 9516772, 16654351, 33308702, 66617404]

約数ペア:

[(1, 66617404), (2, 33308702), (4, 16654351), (7, 9516772), (14, 4758386), (28, 2379193), (479, 139076), (958, 69538), (1916, 34769), (3353, 19868), (4967, 13412), (6706, 9934)]