28452204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71849}}^1$

素因数の和:71870

約数の個数: 36

約数和(自身を含む): 78460200

約数和(自身を除く): 50007996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 71849, 143698, 215547, 287396, 431094, 646641, 790339, 862188, 1293282, 1580678, 2371017, 2586564, 3161356, 4742034, 7113051, 9484068, 14226102, 28452204]

約数ペア:

[(1, 28452204), (2, 14226102), (3, 9484068), (4, 7113051), (6, 4742034), (9, 3161356), (11, 2586564), (12, 2371017), (18, 1580678), (22, 1293282), (33, 862188), (36, 790339), (44, 646641), (66, 431094), (99, 287396), (132, 215547), (198, 143698), (396, 71849)]