28917196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93887}}^1$

素因数の和:93909

約数の個数: 24

約数和(自身を含む): 63092736

約数和(自身を除く): 34175540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93887, 187774, 375548, 657209, 1032757, 1314418, 2065514, 2628836, 4131028, 7229299, 14458598, 28917196]

約数ペア:

[(1, 28917196), (2, 14458598), (4, 7229299), (7, 4131028), (11, 2628836), (14, 2065514), (22, 1314418), (28, 1032757), (44, 657209), (77, 375548), (154, 187774), (308, 93887)]