4920266456

素因数分解:

$2^3\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{42221}}^1$

素因数の和:44315

約数の個数: 32

約数和(自身を含む): 10548744480

約数和(自身を除く): 5628478024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2081, 4162, 8324, 14567, 16648, 29134, 42221, 58268, 84442, 116536, 168884, 295547, 337768, 591094, 1182188, 2364376, 87861901, 175723802, 351447604, 615033307, 702895208, 1230066614, 2460133228, 4920266456]

約数ペア:

[(1, 4920266456), (2, 2460133228), (4, 1230066614), (7, 702895208), (8, 615033307), (14, 351447604), (28, 175723802), (56, 87861901), (2081, 2364376), (4162, 1182188), (8324, 591094), (14567, 337768), (16648, 295547), (29134, 168884), (42221, 116536), (58268, 84442)]