26688746

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3659}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 45852480

約数和(自身を除く): 19163734

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 3659, 7294, 7318, 25613, 51226, 1906339, 3812678, 13344373, 26688746]

約数ペア:

[(1, 26688746), (2, 13344373), (7, 3812678), (14, 1906339), (521, 51226), (1042, 25613), (3647, 7318), (3659, 7294)]