68342824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18061}}^1$

素因数の和:18121

約数の個数: 32

約数和(自身を含む): 143051040

約数和(自身を除く): 74708216

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 18061, 36122, 72244, 144488, 198671, 397342, 776623, 794684, 1553246, 1589368, 3106492, 6212984, 8542853, 17085706, 34171412, 68342824]

約数ペア:

[(1, 68342824), (2, 34171412), (4, 17085706), (8, 8542853), (11, 6212984), (22, 3106492), (43, 1589368), (44, 1553246), (86, 794684), (88, 776623), (172, 397342), (344, 198671), (473, 144488), (946, 72244), (1892, 36122), (3784, 18061)]