27636664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{617}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 56732400

約数和(自身を除く): 29095736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 509, 617, 1018, 1234, 2036, 2468, 4072, 4936, 5599, 6787, 11198, 13574, 22396, 27148, 44792, 54296, 314053, 628106, 1256212, 2512424, 3454583, 6909166, 13818332, 27636664]

約数ペア:

[(1, 27636664), (2, 13818332), (4, 6909166), (8, 3454583), (11, 2512424), (22, 1256212), (44, 628106), (88, 314053), (509, 54296), (617, 44792), (1018, 27148), (1234, 22396), (2036, 13574), (2468, 11198), (4072, 6787), (4936, 5599)]