25651841

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 27316224

約数和(自身を除く): 1664383

約数列:

[1, 37, 53, 103, 127, 1961, 3811, 4699, 5459, 6731, 13081, 201983, 249047, 483997, 693293, 25651841]

約数ペア:

[(1, 25651841), (37, 693293), (53, 483997), (103, 249047), (127, 201983), (1961, 13081), (3811, 6731), (4699, 5459)]