6464720444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1\times {\mathrm{6247}}^1$

素因数の和:9114

約数の個数: 48

約数和(自身を含む): 13931140608

約数和(自身を除く): 7466420164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2843, 5686, 6247, 11372, 12494, 19901, 24988, 36959, 39802, 43729, 73918, 79604, 81211, 87458, 147836, 162422, 174916, 258713, 324844, 517426, 568477, 1034852, 1136954, 2273908, 17760221, 35520442, 71040884, 124321547, 230882873, 248643094, 461765746, 497286188, 923531492, 1616180111, 3232360222, 6464720444]

約数ペア:

[(1, 6464720444), (2, 3232360222), (4, 1616180111), (7, 923531492), (13, 497286188), (14, 461765746), (26, 248643094), (28, 230882873), (52, 124321547), (91, 71040884), (182, 35520442), (364, 17760221), (2843, 2273908), (5686, 1136954), (6247, 1034852), (11372, 568477), (12494, 517426), (19901, 324844), (24988, 258713), (36959, 174916), (39802, 162422), (43729, 147836), (73918, 87458), (79604, 81211)]