8257452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 22176000

約数和(自身を除く): 13918548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 499, 591, 788, 998, 1182, 1379, 1497, 1996, 2364, 2758, 2994, 3493, 4137, 5516, 5988, 6986, 8274, 10479, 13972, 16548, 20958, 41916, 98303, 196606, 294909, 393212, 589818, 688121, 1179636, 1376242, 2064363, 2752484, 4128726, 8257452]

約数ペア:

[(1, 8257452), (2, 4128726), (3, 2752484), (4, 2064363), (6, 1376242), (7, 1179636), (12, 688121), (14, 589818), (21, 393212), (28, 294909), (42, 196606), (84, 98303), (197, 41916), (394, 20958), (499, 16548), (591, 13972), (788, 10479), (998, 8274), (1182, 6986), (1379, 5988), (1497, 5516), (1996, 4137), (2364, 3493), (2758, 2994)]