66415814

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12641}}^1$

素因数の和:12751

約数の個数: 16

約数和(自身を含む): 103765536

約数和(自身を除く): 37349722

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 12641, 25282, 467717, 897511, 935434, 1795022, 33207907, 66415814]

約数ペア:

[(1, 66415814), (2, 33207907), (37, 1795022), (71, 935434), (74, 897511), (142, 467717), (2627, 25282), (5254, 12641)]