64794928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{368153}}^1$

素因数の和:368172

約数の個数: 20

約数和(自身を含む): 136953288

約数和(自身を除く): 72158360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 368153, 736306, 1472612, 2945224, 4049683, 5890448, 8099366, 16198732, 32397464, 64794928]

約数ペア:

[(1, 64794928), (2, 32397464), (4, 16198732), (8, 8099366), (11, 5890448), (16, 4049683), (22, 2945224), (44, 1472612), (88, 736306), (176, 368153)]