68747924

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{66359}}^1$

素因数の和:66407

約数の個数: 24

約数和(自身を含む): 141214080

約数和(自身を除く): 72466156

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 66359, 132718, 265436, 464513, 929026, 1858052, 2455283, 4910566, 9821132, 17186981, 34373962, 68747924]

約数ペア:

[(1, 68747924), (2, 34373962), (4, 17186981), (7, 9821132), (14, 4910566), (28, 2455283), (37, 1858052), (74, 929026), (148, 464513), (259, 265436), (518, 132718), (1036, 66359)]