66744976

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{4703}}^1$

素因数の和:5598

約数の個数: 20

約数和(自身を含む): 129491712

約数和(自身を除く): 62746736

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 4703, 7096, 9406, 14192, 18812, 37624, 75248, 4171561, 8343122, 16686244, 33372488, 66744976]

約数ペア:

[(1, 66744976), (2, 33372488), (4, 16686244), (8, 8343122), (16, 4171561), (887, 75248), (1774, 37624), (3548, 18812), (4703, 14192), (7096, 9406)]