28259462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{183503}}^1$

素因数の和:183523

約数の個数: 16

約数和(自身を含む): 52849152

約数和(自身を除く): 24589690

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 183503, 367006, 1284521, 2018533, 2569042, 4037066, 14129731, 28259462]

約数ペア:

[(1, 28259462), (2, 14129731), (7, 4037066), (11, 2569042), (14, 2018533), (22, 1284521), (77, 367006), (154, 183503)]