66159976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{435263}}^1$

素因数の和:435288

約数の個数: 16

約数和(自身を含む): 130579200

約数和(自身を除く): 64419224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 435263, 870526, 1741052, 3482104, 8269997, 16539994, 33079988, 66159976]

約数ペア:

[(1, 66159976), (2, 33079988), (4, 16539994), (8, 8269997), (19, 3482104), (38, 1741052), (76, 870526), (152, 435263)]