43220072

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16421}}^1$

素因数の和:16481

約数の個数: 32

約数和(自身を含む): 94590720

約数和(自身を除く): 51370648

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 16421, 32842, 65684, 114947, 131368, 229894, 459788, 771787, 919576, 1543574, 3087148, 5402509, 6174296, 10805018, 21610036, 43220072]

約数ペア:

[(1, 43220072), (2, 21610036), (4, 10805018), (7, 6174296), (8, 5402509), (14, 3087148), (28, 1543574), (47, 919576), (56, 771787), (94, 459788), (188, 229894), (329, 131368), (376, 114947), (658, 65684), (1316, 32842), (2632, 16421)]