28995838

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:819

約数の個数: 16

約数和(自身を含む): 44081856

約数和(自身を除く): 15086018

約数列:

[1, 2, 173, 181, 346, 362, 463, 926, 31313, 62626, 80099, 83803, 160198, 167606, 14497919, 28995838]

約数ペア:

[(1, 28995838), (2, 14497919), (173, 167606), (181, 160198), (346, 83803), (362, 80099), (463, 62626), (926, 31313)]