6480512

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 13026420

約数和(自身を除く): 6545908

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 257, 394, 514, 788, 1028, 1576, 2056, 3152, 4112, 6304, 8224, 12608, 16448, 25216, 32896, 50629, 101258, 202516, 405032, 810064, 1620128, 3240256, 6480512]

約数ペア:

[(1, 6480512), (2, 3240256), (4, 1620128), (8, 810064), (16, 405032), (32, 202516), (64, 101258), (128, 50629), (197, 32896), (257, 25216), (394, 16448), (514, 12608), (788, 8224), (1028, 6304), (1576, 4112), (2056, 3152)]