64625386

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{68897}}^1$

素因数の和:68973

約数の個数: 16

約数和(自身を含む): 112441536

約数和(自身を除く): 47816150

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 68897, 137794, 482279, 964558, 4616099, 9232198, 32312693, 64625386]

約数ペア:

[(1, 64625386), (2, 32312693), (7, 9232198), (14, 4616099), (67, 964558), (134, 482279), (469, 137794), (938, 68897)]