26805212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 29804068

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 214, 322, 389, 428, 644, 749, 778, 1498, 1556, 2461, 2723, 2996, 4922, 5446, 8947, 9844, 10892, 17227, 17894, 34454, 35788, 41623, 62629, 68908, 83246, 125258, 166492, 250516, 291361, 582722, 957329, 1165444, 1914658, 3829316, 6701303, 13402606, 26805212]

約数ペア:

[(1, 26805212), (2, 13402606), (4, 6701303), (7, 3829316), (14, 1914658), (23, 1165444), (28, 957329), (46, 582722), (92, 291361), (107, 250516), (161, 166492), (214, 125258), (322, 83246), (389, 68908), (428, 62629), (644, 41623), (749, 35788), (778, 34454), (1498, 17894), (1556, 17227), (2461, 10892), (2723, 9844), (2996, 8947), (4922, 5446)]