28820992

素因数分解:

$2^9\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:510

約数の個数: 40

約数和(自身を含む): 58090032

約数和(自身を除く): 29269040

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 311, 362, 512, 622, 724, 1244, 1448, 2488, 2896, 4976, 5792, 9952, 11584, 19904, 23168, 39808, 46336, 56291, 79616, 92672, 112582, 159232, 225164, 450328, 900656, 1801312, 3602624, 7205248, 14410496, 28820992]

約数ペア:

[(1, 28820992), (2, 14410496), (4, 7205248), (8, 3602624), (16, 1801312), (32, 900656), (64, 450328), (128, 225164), (181, 159232), (256, 112582), (311, 92672), (362, 79616), (512, 56291), (622, 46336), (724, 39808), (1244, 23168), (1448, 19904), (2488, 11584), (2896, 9952), (4976, 5792)]