1640067548

素因数分解:

$2^2\times 7^1\times {\mathrm{7151}}^1\times {\mathrm{8191}}^1$

素因数の和:15353

約数の個数: 24

約数和(自身を含む): 3280994304

約数和(自身を除く): 1640926756

約数列:

[1, 2, 4, 7, 14, 28, 7151, 8191, 14302, 16382, 28604, 32764, 50057, 57337, 100114, 114674, 200228, 229348, 58573841, 117147682, 234295364, 410016887, 820033774, 1640067548]

約数ペア:

[(1, 1640067548), (2, 820033774), (4, 410016887), (7, 234295364), (14, 117147682), (28, 58573841), (7151, 229348), (8191, 200228), (14302, 114674), (16382, 100114), (28604, 57337), (32764, 50057)]