57748208

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2591}}^1$

素因数の和:2805

約数の個数: 40

約数和(自身を含む): 128563200

約数和(自身を除く): 70814992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2591, 2786, 3184, 5182, 5572, 10364, 11144, 18137, 20728, 22288, 36274, 41456, 72548, 145096, 290192, 515609, 1031218, 2062436, 3609263, 4124872, 7218526, 8249744, 14437052, 28874104, 57748208]

約数ペア:

[(1, 57748208), (2, 28874104), (4, 14437052), (7, 8249744), (8, 7218526), (14, 4124872), (16, 3609263), (28, 2062436), (56, 1031218), (112, 515609), (199, 290192), (398, 145096), (796, 72548), (1393, 41456), (1592, 36274), (2591, 22288), (2786, 20728), (3184, 18137), (5182, 11144), (5572, 10364)]