172807628

素因数分解:

$2^2\times 7^1\times {\mathrm{6171701}}^1$

素因数の和:6171712

約数の個数: 12

約数和(自身を含む): 345615312

約数和(自身を除く): 172807684

約数列:

[1, 2, 4, 7, 14, 28, 6171701, 12343402, 24686804, 43201907, 86403814, 172807628]

約数ペア:

[(1, 172807628), (2, 86403814), (4, 43201907), (7, 24686804), (14, 12343402), (28, 6171701)]