25438144

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2284

約数の個数: 28

約数和(自身を含む): 50767488

約数和(自身を除く): 25329344

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 2081, 3056, 4162, 6112, 8324, 12224, 16648, 33296, 66592, 133184, 397471, 794942, 1589884, 3179768, 6359536, 12719072, 25438144]

約数ペア:

[(1, 25438144), (2, 12719072), (4, 6359536), (8, 3179768), (16, 1589884), (32, 794942), (64, 397471), (191, 133184), (382, 66592), (764, 33296), (1528, 16648), (2081, 12224), (3056, 8324), (4162, 6112)]