1218112

素因数分解:

$2^6\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2738

約数の個数: 28

約数和(自身を含む): 2763520

約数和(自身を除く): 1545408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2719, 5438, 10876, 19033, 21752, 38066, 43504, 76132, 87008, 152264, 174016, 304528, 609056, 1218112]

約数ペア:

[(1, 1218112), (2, 609056), (4, 304528), (7, 174016), (8, 152264), (14, 87008), (16, 76132), (28, 43504), (32, 38066), (56, 21752), (64, 19033), (112, 10876), (224, 5438), (448, 2719)]