3240256

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:466

約数の個数: 28

約数和(自身を含む): 6487668

約数和(自身を除く): 3247412

約数列:

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

約数ペア:

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