66587090

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{7507}}^1$

素因数の和:8401

約数の個数: 16

約数和(自身を含む): 120007872

約数和(自身を除く): 53420782

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 7507, 8870, 15014, 37535, 75070, 6658709, 13317418, 33293545, 66587090]

約数ペア:

[(1, 66587090), (2, 33293545), (5, 13317418), (10, 6658709), (887, 75070), (1774, 37535), (4435, 15014), (7507, 8870)]