26987786

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83813}}^1$

素因数の和:83845

約数の個数: 16

約数和(自身を含む): 48276864

約数和(自身を除く): 21289078

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 83813, 167626, 586691, 1173382, 1927699, 3855398, 13493893, 26987786]

約数ペア:

[(1, 26987786), (2, 13493893), (7, 3855398), (14, 1927699), (23, 1173382), (46, 586691), (161, 167626), (322, 83813)]