28543828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{691}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 52315200

約数和(自身を除く): 23771372

約数列:

[1, 2, 4, 23, 46, 92, 449, 691, 898, 1382, 1796, 2764, 10327, 15893, 20654, 31786, 41308, 63572, 310259, 620518, 1241036, 7135957, 14271914, 28543828]

約数ペア:

[(1, 28543828), (2, 14271914), (4, 7135957), (23, 1241036), (46, 620518), (92, 310259), (449, 63572), (691, 41308), (898, 31786), (1382, 20654), (1796, 15893), (2764, 10327)]