39801328

素因数分解:

$2^4\times 7^2\times {\mathrm{50767}}^1$

素因数の和:50789

約数の個数: 30

約数和(自身を含む): 89707056

約数和(自身を除く): 49905728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 50767, 101534, 203068, 355369, 406136, 710738, 812272, 1421476, 2487583, 2842952, 4975166, 5685904, 9950332, 19900664, 39801328]

約数ペア:

[(1, 39801328), (2, 19900664), (4, 9950332), (7, 5685904), (8, 4975166), (14, 2842952), (16, 2487583), (28, 1421476), (49, 812272), (56, 710738), (98, 406136), (112, 355369), (196, 203068), (392, 101534), (784, 50767)]