28629104

素因数分解:

$2^4\times 7^1\times {\mathrm{255617}}^1$

素因数の和:255632

約数の個数: 20

約数和(自身を含む): 63393264

約数和(自身を除く): 34764160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 255617, 511234, 1022468, 1789319, 2044936, 3578638, 4089872, 7157276, 14314552, 28629104]

約数ペア:

[(1, 28629104), (2, 14314552), (4, 7157276), (7, 4089872), (8, 3578638), (14, 2044936), (16, 1789319), (28, 1022468), (56, 511234), (112, 255617)]