16568272

素因数分解:

$2^4\times 7^3\times {\mathrm{3019}}^1$

素因数の和:3048

約数の個数: 40

約数和(自身を含む): 37448000

約数和(自身を除く): 20879728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 3019, 5488, 6038, 12076, 21133, 24152, 42266, 48304, 84532, 147931, 169064, 295862, 338128, 591724, 1035517, 1183448, 2071034, 2366896, 4142068, 8284136, 16568272]

約数ペア:

[(1, 16568272), (2, 8284136), (4, 4142068), (7, 2366896), (8, 2071034), (14, 1183448), (16, 1035517), (28, 591724), (49, 338128), (56, 295862), (98, 169064), (112, 147931), (196, 84532), (343, 48304), (392, 42266), (686, 24152), (784, 21133), (1372, 12076), (2744, 6038), (3019, 5488)]