26904661

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 32034304

約数和(自身を除く): 5129643

約数列:

[1, 7, 37, 73, 259, 511, 1423, 2701, 9961, 18907, 52651, 103879, 368557, 727153, 3843523, 26904661]

約数ペア:

[(1, 26904661), (7, 3843523), (37, 727153), (73, 368557), (259, 103879), (511, 52651), (1423, 18907), (2701, 9961)]