26855656

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{1997}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 51638310

約数和(自身を除く): 24782654

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1681, 1997, 3362, 3994, 6724, 7988, 13448, 15976, 81877, 163754, 327508, 655016, 3356957, 6713914, 13427828, 26855656]

約数ペア:

[(1, 26855656), (2, 13427828), (4, 6713914), (8, 3356957), (41, 655016), (82, 327508), (164, 163754), (328, 81877), (1681, 15976), (1997, 13448), (3362, 7988), (3994, 6724)]