28583290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 26159750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 383, 439, 766, 878, 1915, 2195, 3830, 4390, 6511, 7463, 13022, 14926, 32555, 37315, 65110, 74630, 168137, 336274, 840685, 1681370, 2858329, 5716658, 14291645, 28583290]

約数ペア:

[(1, 28583290), (2, 14291645), (5, 5716658), (10, 2858329), (17, 1681370), (34, 840685), (85, 336274), (170, 168137), (383, 74630), (439, 65110), (766, 37315), (878, 32555), (1915, 14926), (2195, 13022), (3830, 7463), (4390, 6511)]