25293968

素因数分解:

$2^4\times 7^1\times {\mathrm{225839}}^1$

素因数の和:225854

約数の個数: 20

約数和(自身を含む): 56008320

約数和(自身を除く): 30714352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225839, 451678, 903356, 1580873, 1806712, 3161746, 3613424, 6323492, 12646984, 25293968]

約数ペア:

[(1, 25293968), (2, 12646984), (4, 6323492), (7, 3613424), (8, 3161746), (14, 1806712), (16, 1580873), (28, 903356), (56, 451678), (112, 225839)]