66831248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379723}}^1$

素因数の和:379742

約数の個数: 20

約数和(自身を含む): 141257328

約数和(自身を除く): 74426080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379723, 759446, 1518892, 3037784, 4176953, 6075568, 8353906, 16707812, 33415624, 66831248]

約数ペア:

[(1, 66831248), (2, 33415624), (4, 16707812), (8, 8353906), (11, 6075568), (16, 4176953), (22, 3037784), (44, 1518892), (88, 759446), (176, 379723)]