12630688

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 28728000

約数和(自身を除く): 16097312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 499, 791, 904, 998, 1582, 1808, 1996, 3164, 3493, 3616, 3992, 6328, 6986, 7984, 12656, 13972, 15968, 25312, 27944, 55888, 56387, 111776, 112774, 225548, 394709, 451096, 789418, 902192, 1578836, 1804384, 3157672, 6315344, 12630688]

約数ペア:

[(1, 12630688), (2, 6315344), (4, 3157672), (7, 1804384), (8, 1578836), (14, 902192), (16, 789418), (28, 451096), (32, 394709), (56, 225548), (112, 112774), (113, 111776), (224, 56387), (226, 55888), (452, 27944), (499, 25312), (791, 15968), (904, 13972), (998, 12656), (1582, 7984), (1808, 6986), (1996, 6328), (3164, 3992), (3493, 3616)]