56966896

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2663}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 126849024

約数和(自身を除く): 69882128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2663, 2674, 3056, 5326, 5348, 10652, 10696, 18641, 21304, 21392, 37282, 42608, 74564, 149128, 298256, 508633, 1017266, 2034532, 3560431, 4069064, 7120862, 8138128, 14241724, 28483448, 56966896]

約数ペア:

[(1, 56966896), (2, 28483448), (4, 14241724), (7, 8138128), (8, 7120862), (14, 4069064), (16, 3560431), (28, 2034532), (56, 1017266), (112, 508633), (191, 298256), (382, 149128), (764, 74564), (1337, 42608), (1528, 37282), (2663, 21392), (2674, 21304), (3056, 18641), (5326, 10696), (5348, 10652)]