71198156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1847}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 130394880

約数和(自身を除く): 59196724

約数列:

[1, 2, 4, 23, 46, 92, 419, 838, 1676, 1847, 3694, 7388, 9637, 19274, 38548, 42481, 84962, 169924, 773893, 1547786, 3095572, 17799539, 35599078, 71198156]

約数ペア:

[(1, 71198156), (2, 35599078), (4, 17799539), (23, 3095572), (46, 1547786), (92, 773893), (419, 169924), (838, 84962), (1676, 42481), (1847, 38548), (3694, 19274), (7388, 9637)]