28213912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{75037}}^1$

素因数の和:75090

約数の個数: 16

約数和(自身を含む): 54027360

約数和(自身を除く): 25813448

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 75037, 150074, 300148, 600296, 3526739, 7053478, 14106956, 28213912]

約数ペア:

[(1, 28213912), (2, 14106956), (4, 7053478), (8, 3526739), (47, 600296), (94, 300148), (188, 150074), (376, 75037)]