25493768

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{47563}}^1$

素因数の和:47636

約数の個数: 16

約数和(自身を含む): 48515280

約数和(自身を除く): 23021512

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 47563, 95126, 190252, 380504, 3186721, 6373442, 12746884, 25493768]

約数ペア:

[(1, 25493768), (2, 12746884), (4, 6373442), (8, 3186721), (67, 380504), (134, 190252), (268, 95126), (536, 47563)]