64900424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{477209}}^1$

素因数の和:477232

約数の個数: 16

約数和(自身を含む): 128846700

約数和(自身を除く): 63946276

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 477209, 954418, 1908836, 3817672, 8112553, 16225106, 32450212, 64900424]

約数ペア:

[(1, 64900424), (2, 32450212), (4, 16225106), (8, 8112553), (17, 3817672), (34, 1908836), (68, 954418), (136, 477209)]