28161712

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{9833}}^1$

素因数の和:10020

約数の個数: 20

約数和(自身を含む): 54873720

約数和(自身を除く): 26712008

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 9833, 19666, 39332, 78664, 157328, 1760107, 3520214, 7040428, 14080856, 28161712]

約数ペア:

[(1, 28161712), (2, 14080856), (4, 7040428), (8, 3520214), (16, 1760107), (179, 157328), (358, 78664), (716, 39332), (1432, 19666), (2864, 9833)]