71248594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{21067}}^1$

素因数の和:21177

約数の個数: 16

約数和(自身を含む): 113767200

約数和(自身を除く): 42518606

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 21067, 42134, 400273, 800546, 1874963, 3749926, 35624297, 71248594]

約数ペア:

[(1, 71248594), (2, 35624297), (19, 3749926), (38, 1874963), (89, 800546), (178, 400273), (1691, 42134), (3382, 21067)]