26668136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1693}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 54885600

約数和(自身を除く): 28217464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1693, 1969, 3386, 3938, 6772, 7876, 13544, 15752, 18623, 37246, 74492, 148984, 303047, 606094, 1212188, 2424376, 3333517, 6667034, 13334068, 26668136]

約数ペア:

[(1, 26668136), (2, 13334068), (4, 6667034), (8, 3333517), (11, 2424376), (22, 1212188), (44, 606094), (88, 303047), (179, 148984), (358, 74492), (716, 37246), (1432, 18623), (1693, 15752), (1969, 13544), (3386, 7876), (3938, 6772)]