26940403

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 33707520

約数和(自身を除く): 6767117

約数列:

[1, 7, 37, 41, 43, 59, 259, 287, 301, 413, 1517, 1591, 1763, 2183, 2419, 2537, 10619, 11137, 12341, 15281, 16933, 17759, 65231, 89503, 93869, 104017, 456617, 626521, 657083, 728119, 3848629, 26940403]

約数ペア:

[(1, 26940403), (7, 3848629), (37, 728119), (41, 657083), (43, 626521), (59, 456617), (259, 104017), (287, 93869), (301, 89503), (413, 65231), (1517, 17759), (1591, 16933), (1763, 15281), (2183, 12341), (2419, 11137), (2537, 10619)]