8970024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 16949976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 499, 642, 749, 856, 998, 1284, 1497, 1498, 1996, 2247, 2568, 2994, 2996, 3493, 3992, 4494, 5988, 5992, 6986, 8988, 10479, 11976, 13972, 17976, 20958, 27944, 41916, 53393, 83832, 106786, 160179, 213572, 320358, 373751, 427144, 640716, 747502, 1121253, 1281432, 1495004, 2242506, 2990008, 4485012, 8970024]

約数ペア:

[(1, 8970024), (2, 4485012), (3, 2990008), (4, 2242506), (6, 1495004), (7, 1281432), (8, 1121253), (12, 747502), (14, 640716), (21, 427144), (24, 373751), (28, 320358), (42, 213572), (56, 160179), (84, 106786), (107, 83832), (168, 53393), (214, 41916), (321, 27944), (428, 20958), (499, 17976), (642, 13972), (749, 11976), (856, 10479), (998, 8988), (1284, 6986), (1497, 5992), (1498, 5988), (1996, 4494), (2247, 3992), (2568, 3493), (2994, 2996)]