25217728

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{5881}}^1$

素因数の和:5960

約数の個数: 28

約数和(自身を含む): 50796952

約数和(自身を除く): 25579224

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 5881, 11762, 23524, 47048, 94096, 188192, 376384, 394027, 788054, 1576108, 3152216, 6304432, 12608864, 25217728]

約数ペア:

[(1, 25217728), (2, 12608864), (4, 6304432), (8, 3152216), (16, 1576108), (32, 788054), (64, 394027), (67, 376384), (134, 188192), (268, 94096), (536, 47048), (1072, 23524), (2144, 11762), (4288, 5881)]