7766528

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 19445184

約数和(自身を除く): 11678656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 197, 224, 256, 308, 352, 394, 448, 512, 616, 704, 788, 896, 1232, 1379, 1408, 1576, 1792, 2167, 2464, 2758, 2816, 3152, 3584, 4334, 4928, 5516, 5632, 6304, 8668, 9856, 11032, 12608, 15169, 17336, 19712, 22064, 25216, 30338, 34672, 39424, 44128, 50432, 60676, 69344, 88256, 100864, 121352, 138688, 176512, 242704, 277376, 353024, 485408, 554752, 706048, 970816, 1109504, 1941632, 3883264, 7766528]

約数ペア:

[(1, 7766528), (2, 3883264), (4, 1941632), (7, 1109504), (8, 970816), (11, 706048), (14, 554752), (16, 485408), (22, 353024), (28, 277376), (32, 242704), (44, 176512), (56, 138688), (64, 121352), (77, 100864), (88, 88256), (112, 69344), (128, 60676), (154, 50432), (176, 44128), (197, 39424), (224, 34672), (256, 30338), (308, 25216), (352, 22064), (394, 19712), (448, 17336), (512, 15169), (616, 12608), (704, 11032), (788, 9856), (896, 8668), (1232, 6304), (1379, 5632), (1408, 5516), (1576, 4928), (1792, 4334), (2167, 3584), (2464, 3152), (2758, 2816)]