25796281252

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2609903}}^1$

素因数の和:2610267

約数の個数: 24

約数和(自身を含む): 51738736896

約数和(自身を除く): 25942455644

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 2609903, 5219806, 10439612, 18269321, 36538642, 73077284, 921295759, 1842591518, 3685183036, 6449070313, 12898140626, 25796281252]

約数ペア:

[(1, 25796281252), (2, 12898140626), (4, 6449070313), (7, 3685183036), (14, 1842591518), (28, 921295759), (353, 73077284), (706, 36538642), (1412, 18269321), (2471, 10439612), (4942, 5219806), (9884, 2609903)]