28990784

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{1051}}^1$

素因数の和:1494

約数の個数: 28

約数和(自身を含む): 57716928

約数和(自身を除く): 28726144

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 862, 1051, 1724, 2102, 3448, 4204, 6896, 8408, 13792, 16816, 27584, 33632, 67264, 452981, 905962, 1811924, 3623848, 7247696, 14495392, 28990784]

約数ペア:

[(1, 28990784), (2, 14495392), (4, 7247696), (8, 3623848), (16, 1811924), (32, 905962), (64, 452981), (431, 67264), (862, 33632), (1051, 27584), (1724, 16816), (2102, 13792), (3448, 8408), (4204, 6896)]