25303406

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2441}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 39032928

約数和(自身を除く): 13729522

約数列:

[1, 2, 71, 73, 142, 146, 2441, 4882, 5183, 10366, 173311, 178193, 346622, 356386, 12651703, 25303406]

約数ペア:

[(1, 25303406), (2, 12651703), (71, 356386), (73, 346622), (142, 178193), (146, 173311), (2441, 10366), (4882, 5183)]