28655999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 32078592

約数和(自身を除く): 3422593

約数列:

[1, 17, 23, 83, 391, 883, 1411, 1909, 15011, 20309, 32453, 73289, 345253, 1245913, 1685647, 28655999]

約数ペア:

[(1, 28655999), (17, 1685647), (23, 1245913), (83, 345253), (391, 73289), (883, 32453), (1411, 20309), (1909, 15011)]