57512272

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{50627}}^1$

素因数の和:50706

約数の個数: 20

約数和(自身を含む): 113001696

約数和(自身を除く): 55489424

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 50627, 101254, 202508, 405016, 810032, 3594517, 7189034, 14378068, 28756136, 57512272]

約数ペア:

[(1, 57512272), (2, 28756136), (4, 14378068), (8, 7189034), (16, 3594517), (71, 810032), (142, 405016), (284, 202508), (568, 101254), (1136, 50627)]