78994741

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 97751808

約数和(自身を除く): 18757067

約数列:

[1, 7, 37, 41, 43, 173, 259, 287, 301, 1211, 1517, 1591, 1763, 6401, 7093, 7439, 10619, 11137, 12341, 44807, 49651, 52073, 65231, 262441, 275243, 304999, 456617, 1837087, 1926701, 2134993, 11284963, 78994741]

約数ペア:

[(1, 78994741), (7, 11284963), (37, 2134993), (41, 1926701), (43, 1837087), (173, 456617), (259, 304999), (287, 275243), (301, 262441), (1211, 65231), (1517, 52073), (1591, 49651), (1763, 44807), (6401, 12341), (7093, 11137), (7439, 10619)]