7842176

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 15752880

約数和(自身を除く): 7910704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 311, 394, 622, 788, 1244, 1576, 2488, 3152, 4976, 6304, 9952, 12608, 19904, 25216, 39808, 61267, 122534, 245068, 490136, 980272, 1960544, 3921088, 7842176]

約数ペア:

[(1, 7842176), (2, 3921088), (4, 1960544), (8, 980272), (16, 490136), (32, 245068), (64, 122534), (128, 61267), (197, 39808), (311, 25216), (394, 19904), (622, 12608), (788, 9952), (1244, 6304), (1576, 4976), (2488, 3152)]