71919134

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 127015680

約数和(自身を除く): 55096546

約数列:

[1, 2, 7, 14, 43, 86, 193, 301, 386, 602, 619, 1238, 1351, 2702, 4333, 8299, 8666, 16598, 26617, 53234, 58093, 116186, 119467, 186319, 238934, 372638, 836269, 1672538, 5137081, 10274162, 35959567, 71919134]

約数ペア:

[(1, 71919134), (2, 35959567), (7, 10274162), (14, 5137081), (43, 1672538), (86, 836269), (193, 372638), (301, 238934), (386, 186319), (602, 119467), (619, 116186), (1238, 58093), (1351, 53234), (2702, 26617), (4333, 16598), (8299, 8666)]