28837906

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 45848124

約数和(自身を除く): 17010218

約数列:

[1, 2, 23, 46, 97, 194, 281, 529, 562, 1058, 2231, 4462, 6463, 12926, 27257, 51313, 54514, 102626, 148649, 297298, 626911, 1253822, 14418953, 28837906]

約数ペア:

[(1, 28837906), (2, 14418953), (23, 1253822), (46, 626911), (97, 297298), (194, 148649), (281, 102626), (529, 54514), (562, 51313), (1058, 27257), (2231, 12926), (4462, 6463)]