27834928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1885

約数の個数: 40

約数和(自身を含む): 59527440

約数和(自身を除く): 31692512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1777, 1958, 3554, 3916, 7108, 7832, 14216, 15664, 19547, 28432, 39094, 78188, 156376, 158153, 312752, 316306, 632612, 1265224, 1739683, 2530448, 3479366, 6958732, 13917464, 27834928]

約数ペア:

[(1, 27834928), (2, 13917464), (4, 6958732), (8, 3479366), (11, 2530448), (16, 1739683), (22, 1265224), (44, 632612), (88, 316306), (89, 312752), (176, 158153), (178, 156376), (356, 78188), (712, 39094), (979, 28432), (1424, 19547), (1777, 15664), (1958, 14216), (3554, 7832), (3916, 7108)]