66705424

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{23291}}^1$

素因数の和:23478

約数の個数: 20

約数和(自身を含む): 129969360

約数和(自身を除く): 63263936

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 23291, 46582, 93164, 186328, 372656, 4169089, 8338178, 16676356, 33352712, 66705424]

約数ペア:

[(1, 66705424), (2, 33352712), (4, 16676356), (8, 8338178), (16, 4169089), (179, 372656), (358, 186328), (716, 93164), (1432, 46582), (2864, 23291)]