64160294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 113475600

約数和(自身を除く): 49315306

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 149, 253, 298, 407, 506, 529, 814, 851, 1058, 1639, 1702, 3278, 3427, 5513, 5819, 6854, 9361, 11026, 11638, 18722, 19573, 37697, 39146, 60643, 75394, 78821, 121286, 126799, 157642, 215303, 253598, 430606, 867031, 1394789, 1734062, 2789578, 2916377, 5832754, 32080147, 64160294]

約数ペア:

[(1, 64160294), (2, 32080147), (11, 5832754), (22, 2916377), (23, 2789578), (37, 1734062), (46, 1394789), (74, 867031), (149, 430606), (253, 253598), (298, 215303), (407, 157642), (506, 126799), (529, 121286), (814, 78821), (851, 75394), (1058, 60643), (1639, 39146), (1702, 37697), (3278, 19573), (3427, 18722), (5513, 11638), (5819, 11026), (6854, 9361)]