28227156

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{15787}}^1$

素因数の和:15943

約数の個数: 24

約数和(自身を含む): 66309600

約数和(自身を除く): 38082444

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 15787, 31574, 47361, 63148, 94722, 189444, 2352263, 4704526, 7056789, 9409052, 14113578, 28227156]

約数ペア:

[(1, 28227156), (2, 14113578), (3, 9409052), (4, 7056789), (6, 4704526), (12, 2352263), (149, 189444), (298, 94722), (447, 63148), (596, 47361), (894, 31574), (1788, 15787)]