28507722

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 58126848

約数和(自身を除く): 29619126

約数列:

[1, 2, 3, 6, 103, 163, 206, 283, 309, 326, 489, 566, 618, 849, 978, 1698, 16789, 29149, 33578, 46129, 50367, 58298, 87447, 92258, 100734, 138387, 174894, 276774, 4751287, 9502574, 14253861, 28507722]

約数ペア:

[(1, 28507722), (2, 14253861), (3, 9502574), (6, 4751287), (103, 276774), (163, 174894), (206, 138387), (283, 100734), (309, 92258), (326, 87447), (489, 58298), (566, 50367), (618, 46129), (849, 33578), (978, 29149), (1698, 16789)]