842220008

素因数分解:

$2^3\times 7^1\times {\mathrm{761}}^1\times {\mathrm{19763}}^1$

素因数の和:20537

約数の個数: 32

約数和(自身を含む): 1807220160

約数和(自身を除く): 965000152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 761, 1522, 3044, 5327, 6088, 10654, 19763, 21308, 39526, 42616, 79052, 138341, 158104, 276682, 553364, 1106728, 15039643, 30079286, 60158572, 105277501, 120317144, 210555002, 421110004, 842220008]

約数ペア:

[(1, 842220008), (2, 421110004), (4, 210555002), (7, 120317144), (8, 105277501), (14, 60158572), (28, 30079286), (56, 15039643), (761, 1106728), (1522, 553364), (3044, 276682), (5327, 158104), (6088, 138341), (10654, 79052), (19763, 42616), (21308, 39526)]