3993390352

素因数分解:

$2^4\times 7^1\times {\mathrm{35655271}}^1$

素因数の和:35655286

約数の個数: 20

約数和(自身を含む): 8842507456

約数和(自身を除く): 4849117104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35655271, 71310542, 142621084, 249586897, 285242168, 499173794, 570484336, 998347588, 1996695176, 3993390352]

約数ペア:

[(1, 3993390352), (2, 1996695176), (4, 998347588), (7, 570484336), (8, 499173794), (14, 285242168), (16, 249586897), (28, 142621084), (56, 71310542), (112, 35655271)]