28308776

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{33071}}^1$

素因数の和:33184

約数の個数: 16

約数和(自身を含む): 53576640

約数和(自身を除く): 25267864

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 33071, 66142, 132284, 264568, 3538597, 7077194, 14154388, 28308776]

約数ペア:

[(1, 28308776), (2, 14154388), (4, 7077194), (8, 3538597), (107, 264568), (214, 132284), (428, 66142), (856, 33071)]