56978944

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 126884736

約数和(自身を除く): 69905792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 151, 176, 256, 268, 302, 352, 512, 536, 604, 704, 737, 1072, 1208, 1408, 1474, 1661, 2144, 2416, 2816, 2948, 3322, 4288, 4832, 5632, 5896, 6644, 8576, 9664, 10117, 11792, 13288, 17152, 19328, 20234, 23584, 26576, 34304, 38656, 40468, 47168, 53152, 77312, 80936, 94336, 106304, 111287, 161872, 188672, 212608, 222574, 323744, 377344, 425216, 445148, 647488, 850432, 890296, 1294976, 1780592, 2589952, 3561184, 5179904, 7122368, 14244736, 28489472, 56978944]

約数ペア:

[(1, 56978944), (2, 28489472), (4, 14244736), (8, 7122368), (11, 5179904), (16, 3561184), (22, 2589952), (32, 1780592), (44, 1294976), (64, 890296), (67, 850432), (88, 647488), (128, 445148), (134, 425216), (151, 377344), (176, 323744), (256, 222574), (268, 212608), (302, 188672), (352, 161872), (512, 111287), (536, 106304), (604, 94336), (704, 80936), (737, 77312), (1072, 53152), (1208, 47168), (1408, 40468), (1474, 38656), (1661, 34304), (2144, 26576), (2416, 23584), (2816, 20234), (2948, 19328), (3322, 17152), (4288, 13288), (4832, 11792), (5632, 10117), (5896, 9664), (6644, 8576)]