63987364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120277}}^1$

素因数の和:120307

約数の個数: 24

約数和(自身を含む): 134711360

約数和(自身を除く): 70723996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 120277, 240554, 481108, 841939, 1683878, 2285263, 3367756, 4570526, 9141052, 15996841, 31993682, 63987364]

約数ペア:

[(1, 63987364), (2, 31993682), (4, 15996841), (7, 9141052), (14, 4570526), (19, 3367756), (28, 2285263), (38, 1683878), (76, 841939), (133, 481108), (266, 240554), (532, 120277)]