27142276

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 56358400

約数和(自身を除く): 29216124

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 271, 292, 343, 511, 542, 686, 1022, 1084, 1372, 1897, 2044, 3577, 3794, 7154, 7588, 13279, 14308, 19783, 25039, 26558, 39566, 50078, 53116, 79132, 92953, 100156, 138481, 185906, 276962, 371812, 553924, 969367, 1938734, 3877468, 6785569, 13571138, 27142276]

約数ペア:

[(1, 27142276), (2, 13571138), (4, 6785569), (7, 3877468), (14, 1938734), (28, 969367), (49, 553924), (73, 371812), (98, 276962), (146, 185906), (196, 138481), (271, 100156), (292, 92953), (343, 79132), (511, 53116), (542, 50078), (686, 39566), (1022, 26558), (1084, 25039), (1372, 19783), (1897, 14308), (2044, 13279), (3577, 7588), (3794, 7154)]