57257284

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4789}}^1$

素因数の和:4868

約数の個数: 36

約数和(自身を含む): 118495020

約数和(自身を除く): 61237736

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 4789, 5978, 9578, 11956, 19156, 33523, 67046, 134092, 234661, 292129, 469322, 584258, 938644, 1168516, 2044903, 4089806, 8179612, 14314321, 28628642, 57257284]

約数ペア:

[(1, 57257284), (2, 28628642), (4, 14314321), (7, 8179612), (14, 4089806), (28, 2044903), (49, 1168516), (61, 938644), (98, 584258), (122, 469322), (196, 292129), (244, 234661), (427, 134092), (854, 67046), (1708, 33523), (2989, 19156), (4789, 11956), (5978, 9578)]