28488586

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33359}}^1$

素因数の和:33429

約数の個数: 16

約数和(自身を含む): 49639680

約数和(自身を除く): 21151094

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 33359, 66718, 233513, 467026, 2034899, 4069798, 14244293, 28488586]

約数ペア:

[(1, 28488586), (2, 14244293), (7, 4069798), (14, 2034899), (61, 467026), (122, 233513), (427, 66718), (854, 33359)]