64828477

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5821}}^1$

素因数の和:5908

約数の個数: 16

約数和(自身を含む): 77875072

約数和(自身を除く): 13046595

約数列:

[1, 7, 37, 43, 259, 301, 1591, 5821, 11137, 40747, 215377, 250303, 1507639, 1752121, 9261211, 64828477]

約数ペア:

[(1, 64828477), (7, 9261211), (37, 1752121), (43, 1507639), (259, 250303), (301, 215377), (1591, 40747), (5821, 11137)]