3921088

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 28

約数和(自身を含む): 7845552

約数和(自身を除く): 3924464

約数列:

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

約数ペア:

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