40996396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63659}}^1$

素因数の和:63693

約数の個数: 24

約数和(自身を含む): 85559040

約数和(自身を除く): 44562644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 63659, 127318, 254636, 445613, 891226, 1464157, 1782452, 2928314, 5856628, 10249099, 20498198, 40996396]

約数ペア:

[(1, 40996396), (2, 20498198), (4, 10249099), (7, 5856628), (14, 2928314), (23, 1782452), (28, 1464157), (46, 891226), (92, 445613), (161, 254636), (322, 127318), (644, 63659)]