25686366

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 54499200

約数和(自身を除く): 28812834

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 1621, 2641, 3242, 4863, 5282, 7923, 9726, 15846, 30799, 61598, 92397, 184794, 225319, 450638, 675957, 1351914, 4281061, 8562122, 12843183, 25686366]

約数ペア:

[(1, 25686366), (2, 12843183), (3, 8562122), (6, 4281061), (19, 1351914), (38, 675957), (57, 450638), (114, 225319), (139, 184794), (278, 92397), (417, 61598), (834, 30799), (1621, 15846), (2641, 9726), (3242, 7923), (4863, 5282)]