27803536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{91459}}^1$

素因数の和:91486

約数の個数: 20

約数和(自身を含む): 56705200

約数和(自身を除く): 28901664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 91459, 182918, 365836, 731672, 1463344, 1737721, 3475442, 6950884, 13901768, 27803536]

約数ペア:

[(1, 27803536), (2, 13901768), (4, 6950884), (8, 3475442), (16, 1737721), (19, 1463344), (38, 731672), (76, 365836), (152, 182918), (304, 91459)]