6939728

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{4211}}^1$

素因数の和:4322

約数の個数: 20

約数和(自身を含む): 13579488

約数和(自身を除く): 6639760

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 4211, 8422, 16844, 33688, 67376, 433733, 867466, 1734932, 3469864, 6939728]

約数ペア:

[(1, 6939728), (2, 3469864), (4, 1734932), (8, 867466), (16, 433733), (103, 67376), (206, 33688), (412, 16844), (824, 8422), (1648, 4211)]