68302444

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{65929}}^1$

素因数の和:65977

約数の個数: 24

約数和(自身を含む): 140299040

約数和(自身を除く): 71996596

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 65929, 131858, 263716, 461503, 923006, 1846012, 2439373, 4878746, 9757492, 17075611, 34151222, 68302444]

約数ペア:

[(1, 68302444), (2, 34151222), (4, 17075611), (7, 9757492), (14, 4878746), (28, 2439373), (37, 1846012), (74, 923006), (148, 461503), (259, 263716), (518, 131858), (1036, 65929)]