428049692

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{50789}}^1$

素因数の和:50850

約数の個数: 36

約数和(自身を含む): 891669240

約数和(自身を除く): 463619548

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 50789, 101578, 203156, 355523, 711046, 1422092, 2183927, 2488661, 4367854, 4977322, 8735708, 9954644, 15287489, 30574978, 61149956, 107012423, 214024846, 428049692]

約数ペア:

[(1, 428049692), (2, 214024846), (4, 107012423), (7, 61149956), (14, 30574978), (28, 15287489), (43, 9954644), (49, 8735708), (86, 4977322), (98, 4367854), (172, 2488661), (196, 2183927), (301, 1422092), (602, 711046), (1204, 355523), (2107, 203156), (4214, 101578), (8428, 50789)]