28077824

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1720

約数の個数: 36

約数和(自身を含む): 56917224

約数和(自身を除く): 28839400

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 1637, 2144, 3274, 4288, 6548, 8576, 13096, 17152, 26192, 52384, 104768, 109679, 209536, 219358, 419072, 438716, 877432, 1754864, 3509728, 7019456, 14038912, 28077824]

約数ペア:

[(1, 28077824), (2, 14038912), (4, 7019456), (8, 3509728), (16, 1754864), (32, 877432), (64, 438716), (67, 419072), (128, 219358), (134, 209536), (256, 109679), (268, 104768), (536, 52384), (1072, 26192), (1637, 17152), (2144, 13096), (3274, 8576), (4288, 6548)]