172637248

素因数分解:

$2^6\times 7^1\times {\mathrm{385351}}^1$

素因数の和:385370

約数の個数: 28

約数和(自身を含む): 391517632

約数和(自身を除く): 218880384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 385351, 770702, 1541404, 2697457, 3082808, 5394914, 6165616, 10789828, 12331232, 21579656, 24662464, 43159312, 86318624, 172637248]

約数ペア:

[(1, 172637248), (2, 86318624), (4, 43159312), (7, 24662464), (8, 21579656), (14, 12331232), (16, 10789828), (28, 6165616), (32, 5394914), (56, 3082808), (64, 2697457), (112, 1541404), (224, 770702), (448, 385351)]