71692874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{6637}}^1$

素因数の和:7141

約数の個数: 16

約数和(自身を含む): 117572256

約数和(自身を除く): 45879382

約数列:

[1, 2, 11, 22, 491, 982, 5401, 6637, 10802, 13274, 73007, 146014, 3258767, 6517534, 35846437, 71692874]

約数ペア:

[(1, 71692874), (2, 35846437), (11, 6517534), (22, 3258767), (491, 146014), (982, 73007), (5401, 13274), (6637, 10802)]