28504310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39047}}^1$

素因数の和:39127

約数の個数: 16

約数和(自身を含む): 52011936

約数和(自身を除く): 23507626

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 39047, 78094, 195235, 390470, 2850431, 5700862, 14252155, 28504310]

約数ペア:

[(1, 28504310), (2, 14252155), (5, 5700862), (10, 2850431), (73, 390470), (146, 195235), (365, 78094), (730, 39047)]