70204208

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 141354048

約数和(自身を除く): 71149840

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1523, 2881, 3046, 5762, 6092, 11524, 12184, 23048, 24368, 46096, 65489, 102041, 130978, 204082, 261956, 408164, 523912, 816328, 1047824, 1632656, 4387763, 8775526, 17551052, 35102104, 70204208]

約数ペア:

[(1, 70204208), (2, 35102104), (4, 17551052), (8, 8775526), (16, 4387763), (43, 1632656), (67, 1047824), (86, 816328), (134, 523912), (172, 408164), (268, 261956), (344, 204082), (536, 130978), (688, 102041), (1072, 65489), (1523, 46096), (2881, 24368), (3046, 23048), (5762, 12184), (6092, 11524)]