66522976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{159911}}^1$

素因数の和:159934

約数の個数: 24

約数和(自身を含む): 141042384

約数和(自身を除く): 74519408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 159911, 319822, 639644, 1279288, 2078843, 2558576, 4157686, 5117152, 8315372, 16630744, 33261488, 66522976]

約数ペア:

[(1, 66522976), (2, 33261488), (4, 16630744), (8, 8315372), (13, 5117152), (16, 4157686), (26, 2558576), (32, 2078843), (52, 1279288), (104, 639644), (208, 319822), (416, 159911)]