66209176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4349}}^1$

素因数の和:4539

約数の個数: 32

約数和(自身を含む): 136242000

約数和(自身を除く): 70032824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 4349, 7612, 8698, 15224, 17396, 34792, 47839, 95678, 191356, 382712, 752377, 1504754, 3009508, 6019016, 8276147, 16552294, 33104588, 66209176]

約数ペア:

[(1, 66209176), (2, 33104588), (4, 16552294), (8, 8276147), (11, 6019016), (22, 3009508), (44, 1504754), (88, 752377), (173, 382712), (346, 191356), (692, 95678), (1384, 47839), (1903, 34792), (3806, 17396), (4349, 15224), (7612, 8698)]