11927168

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 26658720

約数和(自身を除く): 14731552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 197, 344, 352, 394, 473, 688, 704, 788, 946, 1376, 1408, 1576, 1892, 2167, 2752, 3152, 3784, 4334, 5504, 6304, 7568, 8471, 8668, 12608, 15136, 16942, 17336, 25216, 30272, 33884, 34672, 60544, 67768, 69344, 93181, 135536, 138688, 186362, 271072, 277376, 372724, 542144, 745448, 1084288, 1490896, 2981792, 5963584, 11927168]

約数ペア:

[(1, 11927168), (2, 5963584), (4, 2981792), (8, 1490896), (11, 1084288), (16, 745448), (22, 542144), (32, 372724), (43, 277376), (44, 271072), (64, 186362), (86, 138688), (88, 135536), (128, 93181), (172, 69344), (176, 67768), (197, 60544), (344, 34672), (352, 33884), (394, 30272), (473, 25216), (688, 17336), (704, 16942), (788, 15136), (946, 12608), (1376, 8668), (1408, 8471), (1576, 7568), (1892, 6304), (2167, 5504), (2752, 4334), (3152, 3784)]