25963458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 55351296

約数和(自身を除く): 29387838

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 4003, 6486, 8006, 12009, 24018, 92069, 184138, 188141, 276207, 376282, 552414, 564423, 1128846, 4327243, 8654486, 12981729, 25963458]

約数ペア:

[(1, 25963458), (2, 12981729), (3, 8654486), (6, 4327243), (23, 1128846), (46, 564423), (47, 552414), (69, 376282), (94, 276207), (138, 188141), (141, 184138), (282, 92069), (1081, 24018), (2162, 12009), (3243, 8006), (4003, 6486)]