57697232

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{25943}}^1$

素因数の和:26090

約数の個数: 20

約数和(自身を含む): 112596960

約数和(自身を除く): 54899728

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 25943, 51886, 103772, 207544, 415088, 3606077, 7212154, 14424308, 28848616, 57697232]

約数ペア:

[(1, 57697232), (2, 28848616), (4, 14424308), (8, 7212154), (16, 3606077), (139, 415088), (278, 207544), (556, 103772), (1112, 51886), (2224, 25943)]