25975976

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19213}}^1$

素因数の和:19245

約数の個数: 24

約数和(自身を含む): 52742430

約数和(自身を除く): 26766454

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 19213, 38426, 76852, 153704, 249769, 499538, 999076, 1998152, 3246997, 6493994, 12987988, 25975976]

約数ペア:

[(1, 25975976), (2, 12987988), (4, 6493994), (8, 3246997), (13, 1998152), (26, 999076), (52, 499538), (104, 249769), (169, 153704), (338, 76852), (676, 38426), (1352, 19213)]