25049804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6599}}^1$

素因数の和:6689

約数の個数: 24

約数和(自身を含む): 47863200

約数和(自身を除く): 22813396

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 6599, 13198, 26396, 85787, 171574, 343148, 481727, 963454, 1926908, 6262451, 12524902, 25049804]

約数ペア:

[(1, 25049804), (2, 12524902), (4, 6262451), (13, 1926908), (26, 963454), (52, 481727), (73, 343148), (146, 171574), (292, 85787), (949, 26396), (1898, 13198), (3796, 6599)]