30638272

素因数分解:

$2^6\times 7^1\times {\mathrm{68389}}^1$

素因数の和:68408

約数の個数: 28

約数和(自身を含む): 69484240

約数和(自身を除く): 38845968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 68389, 136778, 273556, 478723, 547112, 957446, 1094224, 1914892, 2188448, 3829784, 4376896, 7659568, 15319136, 30638272]

約数ペア:

[(1, 30638272), (2, 15319136), (4, 7659568), (7, 4376896), (8, 3829784), (14, 2188448), (16, 1914892), (28, 1094224), (32, 957446), (56, 547112), (64, 478723), (112, 273556), (224, 136778), (448, 68389)]