28216706

素因数分解:

$2^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1733}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 48441024

約数和(自身を除く): 20224318

約数列:

[1, 2, 7, 14, 1163, 1733, 2326, 3466, 8141, 12131, 16282, 24262, 2015479, 4030958, 14108353, 28216706]

約数ペア:

[(1, 28216706), (2, 14108353), (7, 4030958), (14, 2015479), (1163, 24262), (1733, 16282), (2326, 12131), (3466, 8141)]