28544906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5573}}^1$

素因数の和:5785

約数の個数: 16

約数和(自身を含む): 46353384

約数和(自身を除く): 17808478

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 5573, 11146, 72449, 144898, 1097881, 2195762, 14272453, 28544906]

約数ペア:

[(1, 28544906), (2, 14272453), (13, 2195762), (26, 1097881), (197, 144898), (394, 72449), (2561, 11146), (5122, 5573)]