26739808

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{19433}}^1$

素因数の和:19486

約数の個数: 24

約数和(自身を含む): 53871048

約数和(自身を除く): 27131240

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 19433, 38866, 77732, 155464, 310928, 621856, 835619, 1671238, 3342476, 6684952, 13369904, 26739808]

約数ペア:

[(1, 26739808), (2, 13369904), (4, 6684952), (8, 3342476), (16, 1671238), (32, 835619), (43, 621856), (86, 310928), (172, 155464), (344, 77732), (688, 38866), (1376, 19433)]