4887480472

素因数分解:

$2^3\times 7^1\times {\mathrm{19477}}^1\times {\mathrm{4481}}^1$

素因数の和:23971

約数の個数: 32

約数和(自身を含む): 10476047520

約数和(自身を除く): 5588567048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4481, 8962, 17924, 19477, 31367, 35848, 38954, 62734, 77908, 125468, 136339, 155816, 250936, 272678, 545356, 1090712, 87276437, 174552874, 349105748, 610935059, 698211496, 1221870118, 2443740236, 4887480472]

約数ペア:

[(1, 4887480472), (2, 2443740236), (4, 1221870118), (7, 698211496), (8, 610935059), (14, 349105748), (28, 174552874), (56, 87276437), (4481, 1090712), (8962, 545356), (17924, 272678), (19477, 250936), (31367, 155816), (35848, 136339), (38954, 125468), (62734, 77908)]