56123392

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 112

約数和(自身を含む): 132112512

約数和(自身を除く): 75989120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 248, 256, 272, 403, 416, 442, 496, 512, 527, 544, 806, 832, 884, 992, 1024, 1054, 1088, 1612, 1664, 1768, 1984, 2048, 2108, 2176, 3224, 3328, 3536, 3968, 4096, 4216, 4352, 6448, 6656, 6851, 7072, 7936, 8192, 8432, 8704, 12896, 13312, 13702, 14144, 15872, 16864, 17408, 25792, 26624, 27404, 28288, 31744, 33728, 34816, 51584, 53248, 54808, 56576, 63488, 67456, 69632, 103168, 106496, 109616, 113152, 126976, 134912, 139264, 206336, 219232, 226304, 253952, 269824, 412672, 438464, 452608, 539648, 825344, 876928, 905216, 1079296, 1650688, 1753856, 1810432, 2158592, 3301376, 3507712, 4317184, 7015424, 14030848, 28061696, 56123392]

約数ペア:

[(1, 56123392), (2, 28061696), (4, 14030848), (8, 7015424), (13, 4317184), (16, 3507712), (17, 3301376), (26, 2158592), (31, 1810432), (32, 1753856), (34, 1650688), (52, 1079296), (62, 905216), (64, 876928), (68, 825344), (104, 539648), (124, 452608), (128, 438464), (136, 412672), (208, 269824), (221, 253952), (248, 226304), (256, 219232), (272, 206336), (403, 139264), (416, 134912), (442, 126976), (496, 113152), (512, 109616), (527, 106496), (544, 103168), (806, 69632), (832, 67456), (884, 63488), (992, 56576), (1024, 54808), (1054, 53248), (1088, 51584), (1612, 34816), (1664, 33728), (1768, 31744), (1984, 28288), (2048, 27404), (2108, 26624), (2176, 25792), (3224, 17408), (3328, 16864), (3536, 15872), (3968, 14144), (4096, 13702), (4216, 13312), (4352, 12896), (6448, 8704), (6656, 8432), (6851, 8192), (7072, 7936)]