25056556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28867}}^1$

素因数の和:28909

約数の個数: 24

約数和(自身を含む): 51731456

約数和(自身を除く): 26674900

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 28867, 57734, 115468, 202069, 404138, 808276, 894877, 1789754, 3579508, 6264139, 12528278, 25056556]

約数ペア:

[(1, 25056556), (2, 12528278), (4, 6264139), (7, 3579508), (14, 1789754), (28, 894877), (31, 808276), (62, 404138), (124, 202069), (217, 115468), (434, 57734), (868, 28867)]