7742928

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1771

約数の個数: 40

約数和(自身を含む): 20220928

約数和(自身を除く): 12478000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 1663, 2328, 3326, 4656, 4989, 6652, 9978, 13304, 19956, 26608, 39912, 79824, 161311, 322622, 483933, 645244, 967866, 1290488, 1935732, 2580976, 3871464, 7742928]

約数ペア:

[(1, 7742928), (2, 3871464), (3, 2580976), (4, 1935732), (6, 1290488), (8, 967866), (12, 645244), (16, 483933), (24, 322622), (48, 161311), (97, 79824), (194, 39912), (291, 26608), (388, 19956), (582, 13304), (776, 9978), (1164, 6652), (1552, 4989), (1663, 4656), (2328, 3326)]