34949008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{128489}}^1$

素因数の和:128514

約数の個数: 20

約数和(自身を含む): 71697420

約数和(自身を除く): 36748412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 128489, 256978, 513956, 1027912, 2055824, 2184313, 4368626, 8737252, 17474504, 34949008]

約数ペア:

[(1, 34949008), (2, 17474504), (4, 8737252), (8, 4368626), (16, 2184313), (17, 2055824), (34, 1027912), (68, 513956), (136, 256978), (272, 128489)]