71131452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1697}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 190176000

約数和(自身を除く): 119044548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 499, 998, 1497, 1697, 1996, 2994, 3394, 3493, 5091, 5988, 6788, 6986, 10182, 10479, 11879, 13972, 20364, 20958, 23758, 35637, 41916, 47516, 71274, 142548, 846803, 1693606, 2540409, 3387212, 5080818, 5927621, 10161636, 11855242, 17782863, 23710484, 35565726, 71131452]

約数ペア:

[(1, 71131452), (2, 35565726), (3, 23710484), (4, 17782863), (6, 11855242), (7, 10161636), (12, 5927621), (14, 5080818), (21, 3387212), (28, 2540409), (42, 1693606), (84, 846803), (499, 142548), (998, 71274), (1497, 47516), (1697, 41916), (1996, 35637), (2994, 23758), (3394, 20958), (3493, 20364), (5091, 13972), (5988, 11879), (6788, 10479), (6986, 10182)]