42166289284

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{503827}}^1$

素因数の和:503913

約数の個数: 48

約数和(自身を含む): 87464540800

約数和(自身を除く): 45298251516

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1372, 1708, 2989, 5978, 11956, 20923, 41846, 83692, 503827, 1007654, 2015308, 3526789, 7053578, 14107156, 24687523, 30733447, 49375046, 61466894, 98750092, 122933788, 172812661, 215134129, 345625322, 430268258, 691250644, 860536516, 1505938903, 3011877806, 6023755612, 10541572321, 21083144642, 42166289284]

約数ペア:

[(1, 42166289284), (2, 21083144642), (4, 10541572321), (7, 6023755612), (14, 3011877806), (28, 1505938903), (49, 860536516), (61, 691250644), (98, 430268258), (122, 345625322), (196, 215134129), (244, 172812661), (343, 122933788), (427, 98750092), (686, 61466894), (854, 49375046), (1372, 30733447), (1708, 24687523), (2989, 14107156), (5978, 7053578), (11956, 3526789), (20923, 2015308), (41846, 1007654), (83692, 503827)]