71605751

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6761}}^1$

素因数の和:6874

約数の個数: 16

約数和(自身を含む): 87635520

約数和(自身を除く): 16029769

約数列:

[1, 7, 17, 89, 119, 623, 1513, 6761, 10591, 47327, 114937, 601729, 804559, 4212103, 10229393, 71605751]

約数ペア:

[(1, 71605751), (7, 10229393), (17, 4212103), (89, 804559), (119, 601729), (623, 114937), (1513, 47327), (6761, 10591)]