71137388

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{8117}}^1$

素因数の和:8441

約数の個数: 24

約数和(自身を含む): 142746912

約数和(自身を除く): 71609524

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8117, 8764, 16234, 32468, 56819, 113638, 227276, 2540621, 5081242, 10162484, 17784347, 35568694, 71137388]

約数ペア:

[(1, 71137388), (2, 35568694), (4, 17784347), (7, 10162484), (14, 5081242), (28, 2540621), (313, 227276), (626, 113638), (1252, 56819), (2191, 32468), (4382, 16234), (8117, 8764)]