71367352

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2903}}^1$

素因数の和:3355

約数の個数: 32

約数和(自身を含む): 153331200

約数和(自身を除く): 81963848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 2903, 3073, 3512, 5806, 6146, 11612, 12292, 20321, 23224, 24584, 40642, 81284, 162568, 1274417, 2548834, 5097668, 8920919, 10195336, 17841838, 35683676, 71367352]

約数ペア:

[(1, 71367352), (2, 35683676), (4, 17841838), (7, 10195336), (8, 8920919), (14, 5097668), (28, 2548834), (56, 1274417), (439, 162568), (878, 81284), (1756, 40642), (2903, 24584), (3073, 23224), (3512, 20321), (5806, 12292), (6146, 11612)]