27123448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1597}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 55802160

約数和(自身を除く): 28678712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 1597, 2123, 3194, 4246, 6388, 8492, 12776, 16984, 17567, 35134, 70268, 140536, 308221, 616442, 1232884, 2465768, 3390431, 6780862, 13561724, 27123448]

約数ペア:

[(1, 27123448), (2, 13561724), (4, 6780862), (8, 3390431), (11, 2465768), (22, 1232884), (44, 616442), (88, 308221), (193, 140536), (386, 70268), (772, 35134), (1544, 17567), (1597, 16984), (2123, 12776), (3194, 8492), (4246, 6388)]