26342911

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 34283520

約数和(自身を除く): 7940609

約数列:

[1, 7, 17, 19, 61, 119, 133, 191, 323, 427, 1037, 1159, 1337, 2261, 3247, 3629, 7259, 8113, 11651, 19703, 22729, 25403, 61693, 81557, 137921, 198067, 221369, 431851, 1386469, 1549583, 3763273, 26342911]

約数ペア:

[(1, 26342911), (7, 3763273), (17, 1549583), (19, 1386469), (61, 431851), (119, 221369), (133, 198067), (191, 137921), (323, 81557), (427, 61693), (1037, 25403), (1159, 22729), (1337, 19703), (2261, 11651), (3247, 8113), (3629, 7259)]