127712404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{20773}}^1$

素因数の和:20859

約数の個数: 24

約数和(自身を含む): 235577160

約数和(自身を除く): 107864756

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 6148, 20773, 41546, 83092, 602417, 1100969, 1204834, 2201938, 2409668, 4403876, 31928101, 63856202, 127712404]

約数ペア:

[(1, 127712404), (2, 63856202), (4, 31928101), (29, 4403876), (53, 2409668), (58, 2201938), (106, 1204834), (116, 1100969), (212, 602417), (1537, 83092), (3074, 41546), (6148, 20773)]