25565732

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 45534720

約数和(自身を除く): 19968988

約数列:

[1, 2, 4, 109, 191, 218, 307, 382, 436, 614, 764, 1228, 20819, 33463, 41638, 58637, 66926, 83276, 117274, 133852, 234548, 6391433, 12782866, 25565732]

約数ペア:

[(1, 25565732), (2, 12782866), (4, 6391433), (109, 234548), (191, 133852), (218, 117274), (307, 83276), (382, 66926), (436, 58637), (614, 41638), (764, 33463), (1228, 20819)]