74696728

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{21269}}^1$

素因数の和:21714

約数の個数: 16

約数和(自身を含む): 140382000

約数和(自身を除く): 65685272

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 21269, 42538, 85076, 170152, 9337091, 18674182, 37348364, 74696728]

約数ペア:

[(1, 74696728), (2, 37348364), (4, 18674182), (8, 9337091), (439, 170152), (878, 85076), (1756, 42538), (3512, 21269)]