25515008

素因数分解:

$2^{10}\times {\mathrm{24917}}^1$

素因数の和:24937

約数の個数: 22

約数和(自身を含む): 51007146

約数和(自身を除く): 25492138

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 24917, 49834, 99668, 199336, 398672, 797344, 1594688, 3189376, 6378752, 12757504, 25515008]

約数ペア:

[(1, 25515008), (2, 12757504), (4, 6378752), (8, 3189376), (16, 1594688), (32, 797344), (64, 398672), (128, 199336), (256, 99668), (512, 49834), (1024, 24917)]