27827710232

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{8191}}^1$

素因数の和:8357

約数の個数: 128

約数和(自身を含む): 65431142400

約数和(自身を除く): 37603432168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 103, 124, 133, 152, 206, 217, 248, 266, 412, 434, 532, 589, 721, 824, 868, 1064, 1178, 1442, 1736, 1957, 2356, 2884, 3193, 3914, 4123, 4712, 5768, 6386, 7828, 8191, 8246, 12772, 13699, 15656, 16382, 16492, 22351, 25544, 27398, 32764, 32984, 44702, 54796, 57337, 60667, 65528, 89404, 109592, 114674, 121334, 155629, 178808, 229348, 242668, 253921, 311258, 424669, 458696, 485336, 507842, 622516, 843673, 849338, 1015684, 1089403, 1245032, 1687346, 1698676, 1777447, 2031368, 2178806, 3374692, 3397352, 3554894, 4357612, 4824499, 5905711, 6749384, 7109788, 8715224, 9648998, 11811422, 14219576, 16029787, 19297996, 23622844, 26153863, 32059574, 33771493, 38595992, 47245688, 52307726, 64119148, 67542986, 104615452, 112208509, 128238296, 135085972, 183077041, 209230904, 224417018, 270171944, 366154082, 448834036, 496923397, 732308164, 897668072, 993846794, 1464616328, 1987693588, 3478463779, 3975387176, 6956927558, 13913855116, 27827710232]

約数ペア:

[(1, 27827710232), (2, 13913855116), (4, 6956927558), (7, 3975387176), (8, 3478463779), (14, 1987693588), (19, 1464616328), (28, 993846794), (31, 897668072), (38, 732308164), (56, 496923397), (62, 448834036), (76, 366154082), (103, 270171944), (124, 224417018), (133, 209230904), (152, 183077041), (206, 135085972), (217, 128238296), (248, 112208509), (266, 104615452), (412, 67542986), (434, 64119148), (532, 52307726), (589, 47245688), (721, 38595992), (824, 33771493), (868, 32059574), (1064, 26153863), (1178, 23622844), (1442, 19297996), (1736, 16029787), (1957, 14219576), (2356, 11811422), (2884, 9648998), (3193, 8715224), (3914, 7109788), (4123, 6749384), (4712, 5905711), (5768, 4824499), (6386, 4357612), (7828, 3554894), (8191, 3397352), (8246, 3374692), (12772, 2178806), (13699, 2031368), (15656, 1777447), (16382, 1698676), (16492, 1687346), (22351, 1245032), (25544, 1089403), (27398, 1015684), (32764, 849338), (32984, 843673), (44702, 622516), (54796, 507842), (57337, 485336), (60667, 458696), (65528, 424669), (89404, 311258), (109592, 253921), (114674, 242668), (121334, 229348), (155629, 178808)]