67640272

素因数分解:

$2^4\times 7^1\times {\mathrm{603931}}^1$

素因数の和:603946

約数の個数: 20

約数和(自身を含む): 149775136

約数和(自身を除く): 82134864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 603931, 1207862, 2415724, 4227517, 4831448, 8455034, 9662896, 16910068, 33820136, 67640272]

約数ペア:

[(1, 67640272), (2, 33820136), (4, 16910068), (7, 9662896), (8, 8455034), (14, 4831448), (16, 4227517), (28, 2415724), (56, 1207862), (112, 603931)]