69171212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68351}}^1$

素因数の和:68389

約数の個数: 24

約数和(自身を含む): 137797632

約数和(自身を除く): 68626420

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 68351, 136702, 273404, 751861, 1503722, 1572073, 3007444, 3144146, 6288292, 17292803, 34585606, 69171212]

約数ペア:

[(1, 69171212), (2, 34585606), (4, 17292803), (11, 6288292), (22, 3144146), (23, 3007444), (44, 1572073), (46, 1503722), (92, 751861), (253, 273404), (506, 136702), (1012, 68351)]