28177336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3301}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 58247280

約数和(自身を除く): 30069944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 3301, 4268, 6602, 8536, 13204, 26408, 36311, 72622, 145244, 290488, 320197, 640394, 1280788, 2561576, 3522167, 7044334, 14088668, 28177336]

約数ペア:

[(1, 28177336), (2, 14088668), (4, 7044334), (8, 3522167), (11, 2561576), (22, 1280788), (44, 640394), (88, 320197), (97, 290488), (194, 145244), (388, 72622), (776, 36311), (1067, 26408), (2134, 13204), (3301, 8536), (4268, 6602)]