8120690732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{28019}}^1$

素因数の和:28982

約数の個数: 48

約数和(自身を含む): 17737332480

約数和(自身を除く): 9616641748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 941, 1882, 3764, 6587, 10351, 13174, 20702, 26348, 28019, 41404, 56038, 72457, 112076, 144914, 196133, 289828, 308209, 392266, 616418, 784532, 1232836, 2157463, 4314926, 8629852, 26365879, 52731758, 105463516, 184561153, 290024669, 369122306, 580049338, 738244612, 1160098676, 2030172683, 4060345366, 8120690732]

約数ペア:

[(1, 8120690732), (2, 4060345366), (4, 2030172683), (7, 1160098676), (11, 738244612), (14, 580049338), (22, 369122306), (28, 290024669), (44, 184561153), (77, 105463516), (154, 52731758), (308, 26365879), (941, 8629852), (1882, 4314926), (3764, 2157463), (6587, 1232836), (10351, 784532), (13174, 616418), (20702, 392266), (26348, 308209), (28019, 289828), (41404, 196133), (56038, 144914), (72457, 112076)]