4120768

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 42

約数和(自身を含む): 8575548

約数和(自身を除く): 4454780

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 134, 248, 268, 496, 536, 961, 992, 1072, 1922, 1984, 2077, 2144, 3844, 4154, 4288, 7688, 8308, 15376, 16616, 30752, 33232, 61504, 64387, 66464, 128774, 132928, 257548, 515096, 1030192, 2060384, 4120768]

約数ペア:

[(1, 4120768), (2, 2060384), (4, 1030192), (8, 515096), (16, 257548), (31, 132928), (32, 128774), (62, 66464), (64, 64387), (67, 61504), (124, 33232), (134, 30752), (248, 16616), (268, 15376), (496, 8308), (536, 7688), (961, 4288), (992, 4154), (1072, 3844), (1922, 2144), (1984, 2077)]