71677228

素因数分解:

$2^2\times 7^1\times {\mathrm{2559901}}^1$

素因数の和:2559912

約数の個数: 12

約数和(自身を含む): 143354512

約数和(自身を除く): 71677284

約数列:

[1, 2, 4, 7, 14, 28, 2559901, 5119802, 10239604, 17919307, 35838614, 71677228]

約数ペア:

[(1, 71677228), (2, 35838614), (4, 17919307), (7, 10239604), (14, 5119802), (28, 2559901)]