1287667904

素因数分解:

$2^6\times {\mathrm{599}}^1\times {\mathrm{33589}}^1$

素因数の和:34200

約数の個数: 28

約数和(自身を含む): 2559558000

約数和(自身を除く): 1271890096

約数列:

[1, 2, 4, 8, 16, 32, 64, 599, 1198, 2396, 4792, 9584, 19168, 33589, 38336, 67178, 134356, 268712, 537424, 1074848, 2149696, 20119811, 40239622, 80479244, 160958488, 321916976, 643833952, 1287667904]

約数ペア:

[(1, 1287667904), (2, 643833952), (4, 321916976), (8, 160958488), (16, 80479244), (32, 40239622), (64, 20119811), (599, 2149696), (1198, 1074848), (2396, 537424), (4792, 268712), (9584, 134356), (19168, 67178), (33589, 38336)]