65671172

素因数分解:

$2^2\times 7^2\times {\mathrm{335057}}^1$

素因数の和:335075

約数の個数: 18

約数和(自身を含む): 133688142

約数和(自身を除く): 68016970

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 335057, 670114, 1340228, 2345399, 4690798, 9381596, 16417793, 32835586, 65671172]

約数ペア:

[(1, 65671172), (2, 32835586), (4, 16417793), (7, 9381596), (14, 4690798), (28, 2345399), (49, 1340228), (98, 670114), (196, 335057)]