26925616

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{15439}}^1$

素因数の和:15556

約数の個数: 20

約数和(自身を含む): 52650400

約数和(自身を除く): 25724784

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 15439, 30878, 61756, 123512, 247024, 1682851, 3365702, 6731404, 13462808, 26925616]

約数ペア:

[(1, 26925616), (2, 13462808), (4, 6731404), (8, 3365702), (16, 1682851), (109, 247024), (218, 123512), (436, 61756), (872, 30878), (1744, 15439)]