28910758

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2711

約数の個数: 16

約数和(自身を含む): 44614800

約数和(自身を除く): 15704042

約数列:

[1, 2, 53, 106, 107, 214, 2549, 5098, 5671, 11342, 135097, 270194, 272743, 545486, 14455379, 28910758]

約数ペア:

[(1, 28910758), (2, 14455379), (53, 545486), (106, 272743), (107, 270194), (214, 135097), (2549, 11342), (5098, 5671)]