21774976

素因数分解:

$2^7\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 43598880

約数和(自身を除く): 21823904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 311, 547, 622, 1094, 1244, 2188, 2488, 4376, 4976, 8752, 9952, 17504, 19904, 35008, 39808, 70016, 170117, 340234, 680468, 1360936, 2721872, 5443744, 10887488, 21774976]

約数ペア:

[(1, 21774976), (2, 10887488), (4, 5443744), (8, 2721872), (16, 1360936), (32, 680468), (64, 340234), (128, 170117), (311, 70016), (547, 39808), (622, 35008), (1094, 19904), (1244, 17504), (2188, 9952), (2488, 8752), (4376, 4976)]