28663394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1303}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 45629568

約数和(自身を除く): 16966174

約数列:

[1, 2, 17, 34, 647, 1294, 1303, 2606, 10999, 21998, 22151, 44302, 843041, 1686082, 14331697, 28663394]

約数ペア:

[(1, 28663394), (2, 14331697), (17, 1686082), (34, 843041), (647, 44302), (1294, 22151), (1303, 21998), (2606, 10999)]