68795447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30427}}^1$

素因数の和:30470

約数の個数: 16

約数和(自身を含む): 87632640

約数和(自身を除く): 18837193

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 30427, 212989, 517259, 578113, 3620813, 4046791, 9827921, 68795447]

約数ペア:

[(1, 68795447), (7, 9827921), (17, 4046791), (19, 3620813), (119, 578113), (133, 517259), (323, 212989), (2261, 30427)]