25249364

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14783}}^1$

素因数の和:14855

約数の個数: 24

約数和(自身を含む): 51330048

約数和(自身を除く): 26080684

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 14783, 29566, 59132, 103481, 206962, 413924, 901763, 1803526, 3607052, 6312341, 12624682, 25249364]

約数ペア:

[(1, 25249364), (2, 12624682), (4, 6312341), (7, 3607052), (14, 1803526), (28, 901763), (61, 413924), (122, 206962), (244, 103481), (427, 59132), (854, 29566), (1708, 14783)]