26926256

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5591}}^1$

素因数の和:5649

約数の個数: 40

約数和(自身を含む): 61019904

約数和(自身を除く): 34093648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 5591, 11182, 22364, 39137, 44728, 78274, 89456, 156548, 240413, 313096, 480826, 626192, 961652, 1682891, 1923304, 3365782, 3846608, 6731564, 13463128, 26926256]

約数ペア:

[(1, 26926256), (2, 13463128), (4, 6731564), (7, 3846608), (8, 3365782), (14, 1923304), (16, 1682891), (28, 961652), (43, 626192), (56, 480826), (86, 313096), (112, 240413), (172, 156548), (301, 89456), (344, 78274), (602, 44728), (688, 39137), (1204, 22364), (2408, 11182), (4816, 5591)]