56213248

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 146513920

約数和(自身を除く): 90300672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 127, 128, 133, 152, 182, 208, 224, 247, 254, 256, 266, 304, 364, 416, 448, 494, 508, 532, 608, 728, 832, 889, 896, 988, 1016, 1064, 1216, 1456, 1651, 1664, 1729, 1778, 1792, 1976, 2032, 2128, 2413, 2432, 2912, 3302, 3328, 3458, 3556, 3952, 4064, 4256, 4826, 4864, 5824, 6604, 6916, 7112, 7904, 8128, 8512, 9652, 11557, 11648, 13208, 13832, 14224, 15808, 16256, 16891, 17024, 19304, 23114, 23296, 26416, 27664, 28448, 31369, 31616, 32512, 33782, 34048, 38608, 46228, 52832, 55328, 56896, 62738, 63232, 67564, 77216, 92456, 105664, 110656, 113792, 125476, 135128, 154432, 184912, 211328, 219583, 221312, 227584, 250952, 270256, 308864, 369824, 422656, 439166, 442624, 501904, 540512, 617728, 739648, 878332, 1003808, 1081024, 1479296, 1756664, 2007616, 2162048, 2958592, 3513328, 4015232, 4324096, 7026656, 8030464, 14053312, 28106624, 56213248]

約数ペア:

[(1, 56213248), (2, 28106624), (4, 14053312), (7, 8030464), (8, 7026656), (13, 4324096), (14, 4015232), (16, 3513328), (19, 2958592), (26, 2162048), (28, 2007616), (32, 1756664), (38, 1479296), (52, 1081024), (56, 1003808), (64, 878332), (76, 739648), (91, 617728), (104, 540512), (112, 501904), (127, 442624), (128, 439166), (133, 422656), (152, 369824), (182, 308864), (208, 270256), (224, 250952), (247, 227584), (254, 221312), (256, 219583), (266, 211328), (304, 184912), (364, 154432), (416, 135128), (448, 125476), (494, 113792), (508, 110656), (532, 105664), (608, 92456), (728, 77216), (832, 67564), (889, 63232), (896, 62738), (988, 56896), (1016, 55328), (1064, 52832), (1216, 46228), (1456, 38608), (1651, 34048), (1664, 33782), (1729, 32512), (1778, 31616), (1792, 31369), (1976, 28448), (2032, 27664), (2128, 26416), (2413, 23296), (2432, 23114), (2912, 19304), (3302, 17024), (3328, 16891), (3458, 16256), (3556, 15808), (3952, 14224), (4064, 13832), (4256, 13208), (4826, 11648), (4864, 11557), (5824, 9652), (6604, 8512), (6916, 8128), (7112, 7904)]