38694656

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 104391168

約数和(自身を除く): 65696512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 151, 154, 176, 182, 208, 224, 256, 286, 302, 308, 352, 364, 416, 448, 572, 604, 616, 704, 728, 832, 896, 1001, 1057, 1144, 1208, 1232, 1408, 1456, 1661, 1664, 1792, 1963, 2002, 2114, 2288, 2416, 2464, 2816, 2912, 3322, 3328, 3926, 4004, 4228, 4576, 4832, 4928, 5824, 6644, 7852, 8008, 8456, 9152, 9664, 9856, 11627, 11648, 13288, 13741, 15704, 16016, 16912, 18304, 19328, 19712, 21593, 23254, 23296, 26576, 27482, 31408, 32032, 33824, 36608, 38656, 43186, 46508, 53152, 54964, 62816, 64064, 67648, 86372, 93016, 106304, 109928, 125632, 128128, 135296, 151151, 172744, 186032, 212608, 219856, 251264, 256256, 270592, 302302, 345488, 372064, 425216, 439712, 502528, 604604, 690976, 744128, 879424, 1209208, 1381952, 1488256, 1758848, 2418416, 2763904, 2976512, 3517696, 4836832, 5527808, 9673664, 19347328, 38694656]

約数ペア:

[(1, 38694656), (2, 19347328), (4, 9673664), (7, 5527808), (8, 4836832), (11, 3517696), (13, 2976512), (14, 2763904), (16, 2418416), (22, 1758848), (26, 1488256), (28, 1381952), (32, 1209208), (44, 879424), (52, 744128), (56, 690976), (64, 604604), (77, 502528), (88, 439712), (91, 425216), (104, 372064), (112, 345488), (128, 302302), (143, 270592), (151, 256256), (154, 251264), (176, 219856), (182, 212608), (208, 186032), (224, 172744), (256, 151151), (286, 135296), (302, 128128), (308, 125632), (352, 109928), (364, 106304), (416, 93016), (448, 86372), (572, 67648), (604, 64064), (616, 62816), (704, 54964), (728, 53152), (832, 46508), (896, 43186), (1001, 38656), (1057, 36608), (1144, 33824), (1208, 32032), (1232, 31408), (1408, 27482), (1456, 26576), (1661, 23296), (1664, 23254), (1792, 21593), (1963, 19712), (2002, 19328), (2114, 18304), (2288, 16912), (2416, 16016), (2464, 15704), (2816, 13741), (2912, 13288), (3322, 11648), (3328, 11627), (3926, 9856), (4004, 9664), (4228, 9152), (4576, 8456), (4832, 8008), (4928, 7852), (5824, 6644)]