75673904

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{43391}}^1$

素因数の和:43508

約数の個数: 20

約数和(自身を含む): 147966720

約数和(自身を除く): 72292816

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 43391, 86782, 173564, 347128, 694256, 4729619, 9459238, 18918476, 37836952, 75673904]

約数ペア:

[(1, 75673904), (2, 37836952), (4, 18918476), (8, 9459238), (16, 4729619), (109, 694256), (218, 347128), (436, 173564), (872, 86782), (1744, 43391)]