71202352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{342319}}^1$

素因数の和:342340

約数の個数: 20

約数和(自身を含む): 148566880

約数和(自身を除く): 77364528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 342319, 684638, 1369276, 2738552, 4450147, 5477104, 8900294, 17800588, 35601176, 71202352]

約数ペア:

[(1, 71202352), (2, 35601176), (4, 17800588), (8, 8900294), (13, 5477104), (16, 4450147), (26, 2738552), (52, 1369276), (104, 684638), (208, 342319)]