25064078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 43092000

約数和(自身を除く): 18027922

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 449, 494, 898, 1469, 2147, 2938, 4294, 5837, 8531, 11674, 17062, 27911, 50737, 55822, 101474, 110903, 221806, 659581, 964003, 1319162, 1928006, 12532039, 25064078]

約数ペア:

[(1, 25064078), (2, 12532039), (13, 1928006), (19, 1319162), (26, 964003), (38, 659581), (113, 221806), (226, 110903), (247, 101474), (449, 55822), (494, 50737), (898, 27911), (1469, 17062), (2147, 11674), (2938, 8531), (4294, 5837)]