65771146

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{11159}}^1$

素因数の和:11589

約数の個数: 16

約数和(自身を含む): 113028480

約数和(自身を除く): 47257334

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 11159, 22318, 78113, 156226, 4697939, 9395878, 32885573, 65771146]

約数ペア:

[(1, 65771146), (2, 32885573), (7, 9395878), (14, 4697939), (421, 156226), (842, 78113), (2947, 22318), (5894, 11159)]