25888958

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1321}}^1$

素因数の和:1603

約数の個数: 16

約数和(自身を含む): 39977280

約数和(自身を除く): 14088322

約数列:

[1, 2, 41, 82, 239, 478, 1321, 2642, 9799, 19598, 54161, 108322, 315719, 631438, 12944479, 25888958]

約数ペア:

[(1, 25888958), (2, 12944479), (41, 631438), (82, 315719), (239, 108322), (478, 54161), (1321, 19598), (2642, 9799)]