26404264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{194149}}^1$

素因数の和:194172

約数の個数: 16

約数和(自身を含む): 52420500

約数和(自身を除く): 26016236

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 194149, 388298, 776596, 1553192, 3300533, 6601066, 13202132, 26404264]

約数ペア:

[(1, 26404264), (2, 13202132), (4, 6601066), (8, 3300533), (17, 1553192), (34, 776596), (68, 388298), (136, 194149)]