25457588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7307}}^1$

素因数の和:7391

約数の個数: 24

約数和(自身を含む): 48700512

約数和(自身を除く): 23242924

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 7307, 14614, 29228, 94991, 189982, 379964, 489569, 979138, 1958276, 6364397, 12728794, 25457588]

約数ペア:

[(1, 25457588), (2, 12728794), (4, 6364397), (13, 1958276), (26, 979138), (52, 489569), (67, 379964), (134, 189982), (268, 94991), (871, 29228), (1742, 14614), (3484, 7307)]