843963328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3947}}^1$

素因数の和:4229

約数の個数: 56

約数和(自身を含む): 1811042352

約数和(自身を除く): 967079024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 257, 416, 514, 832, 1028, 2056, 3341, 3947, 4112, 6682, 7894, 8224, 13364, 15788, 16448, 26728, 31576, 51311, 53456, 63152, 102622, 106912, 126304, 205244, 213824, 252608, 410488, 820976, 1014379, 1641952, 2028758, 3283904, 4057516, 8115032, 13186927, 16230064, 26373854, 32460128, 52747708, 64920256, 105495416, 210990832, 421981664, 843963328]

約数ペア:

[(1, 843963328), (2, 421981664), (4, 210990832), (8, 105495416), (13, 64920256), (16, 52747708), (26, 32460128), (32, 26373854), (52, 16230064), (64, 13186927), (104, 8115032), (208, 4057516), (257, 3283904), (416, 2028758), (514, 1641952), (832, 1014379), (1028, 820976), (2056, 410488), (3341, 252608), (3947, 213824), (4112, 205244), (6682, 126304), (7894, 106912), (8224, 102622), (13364, 63152), (15788, 53456), (16448, 51311), (26728, 31576)]