7047728

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{8311}}^1$

素因数の和:8372

約数の個数: 20

約数和(自身を含む): 13914288

約数和(自身を除く): 6866560

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 8311, 16622, 33244, 66488, 132976, 440483, 880966, 1761932, 3523864, 7047728]

約数ペア:

[(1, 7047728), (2, 3523864), (4, 1761932), (8, 880966), (16, 440483), (53, 132976), (106, 66488), (212, 33244), (424, 16622), (848, 8311)]