22141139972

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{29191}}^1$

素因数の和:29568

約数の個数: 48

約数和(自身を含む): 44883750912

約数和(自身を除く): 22742610940

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 263, 412, 526, 721, 1052, 1442, 1841, 2884, 3682, 7364, 27089, 29191, 54178, 58382, 108356, 116764, 189623, 204337, 379246, 408674, 758492, 817348, 3006673, 6013346, 7677233, 12026692, 15354466, 21046711, 30708932, 42093422, 53740631, 84186844, 107481262, 214962524, 790754999, 1581509998, 3163019996, 5535284993, 11070569986, 22141139972]

約数ペア:

[(1, 22141139972), (2, 11070569986), (4, 5535284993), (7, 3163019996), (14, 1581509998), (28, 790754999), (103, 214962524), (206, 107481262), (263, 84186844), (412, 53740631), (526, 42093422), (721, 30708932), (1052, 21046711), (1442, 15354466), (1841, 12026692), (2884, 7677233), (3682, 6013346), (7364, 3006673), (27089, 817348), (29191, 758492), (54178, 408674), (58382, 379246), (108356, 204337), (116764, 189623)]