25965548

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17497}}^1$

素因数の和:17561

約数の個数: 24

約数和(自身を含む): 52913952

約数和(自身を除く): 26948404

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 17497, 34994, 69988, 122479, 244958, 489916, 927341, 1854682, 3709364, 6491387, 12982774, 25965548]

約数ペア:

[(1, 25965548), (2, 12982774), (4, 6491387), (7, 3709364), (14, 1854682), (28, 927341), (53, 489916), (106, 244958), (212, 122479), (371, 69988), (742, 34994), (1484, 17497)]