25448128

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{2381}}^1$

素因数の和:2560

約数の個数: 28

約数和(自身を含む): 50822352

約数和(自身を除く): 25374224

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2381, 2672, 4762, 5344, 9524, 10688, 19048, 38096, 76192, 152384, 397627, 795254, 1590508, 3181016, 6362032, 12724064, 25448128]

約数ペア:

[(1, 25448128), (2, 12724064), (4, 6362032), (8, 3181016), (16, 1590508), (32, 795254), (64, 397627), (167, 152384), (334, 76192), (668, 38096), (1336, 19048), (2381, 10688), (2672, 9524), (4762, 5344)]