29128560272

素因数分解:

$2^4\times 7^1\times {\mathrm{260076431}}^1$

素因数の和:260076446

約数の個数: 20

約数和(自身を含む): 64498955136

約数和(自身を除く): 35370394864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 260076431, 520152862, 1040305724, 1820535017, 2080611448, 3641070034, 4161222896, 7282140068, 14564280136, 29128560272]

約数ペア:

[(1, 29128560272), (2, 14564280136), (4, 7282140068), (7, 4161222896), (8, 3641070034), (14, 2080611448), (16, 1820535017), (28, 1040305724), (56, 520152862), (112, 260076431)]