27967293224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 59353620480

約数和(自身を除く): 31386327256

約数列:

[1, 2, 4, 8, 13, 26, 43, 47, 52, 86, 94, 104, 172, 188, 271, 344, 376, 491, 542, 559, 611, 982, 1084, 1118, 1222, 1964, 2021, 2168, 2236, 2444, 3523, 3928, 4042, 4472, 4888, 6383, 7046, 8084, 11653, 12737, 12766, 14092, 16168, 21113, 23077, 23306, 25474, 25532, 26273, 28184, 42226, 46154, 46612, 50948, 51064, 52546, 84452, 92308, 93224, 101896, 105092, 133061, 151489, 165581, 168904, 184616, 210184, 266122, 274469, 300001, 302978, 331162, 532244, 547691, 548938, 600002, 605956, 662324, 992311, 1064488, 1095382, 1097876, 1200004, 1211912, 1324648, 1729793, 1984622, 2190764, 2195752, 2400008, 3459586, 3969244, 4381528, 5721623, 6253867, 6919172, 7119983, 7938488, 11443246, 12507734, 12900043, 13838344, 14239966, 22886492, 25015468, 25800086, 28479932, 45772984, 50030936, 51600172, 56959864, 74381099, 81300271, 103200344, 148762198, 162600542, 268916281, 297524396, 325201084, 537832562, 595048792, 650402168, 1075665124, 2151330248, 3495911653, 6991823306, 13983646612, 27967293224]

約数ペア:

[(1, 27967293224), (2, 13983646612), (4, 6991823306), (8, 3495911653), (13, 2151330248), (26, 1075665124), (43, 650402168), (47, 595048792), (52, 537832562), (86, 325201084), (94, 297524396), (104, 268916281), (172, 162600542), (188, 148762198), (271, 103200344), (344, 81300271), (376, 74381099), (491, 56959864), (542, 51600172), (559, 50030936), (611, 45772984), (982, 28479932), (1084, 25800086), (1118, 25015468), (1222, 22886492), (1964, 14239966), (2021, 13838344), (2168, 12900043), (2236, 12507734), (2444, 11443246), (3523, 7938488), (3928, 7119983), (4042, 6919172), (4472, 6253867), (4888, 5721623), (6383, 4381528), (7046, 3969244), (8084, 3459586), (11653, 2400008), (12737, 2195752), (12766, 2190764), (14092, 1984622), (16168, 1729793), (21113, 1324648), (23077, 1211912), (23306, 1200004), (25474, 1097876), (25532, 1095382), (26273, 1064488), (28184, 992311), (42226, 662324), (46154, 605956), (46612, 600002), (50948, 548938), (51064, 547691), (52546, 532244), (84452, 331162), (92308, 302978), (93224, 300001), (101896, 274469), (105092, 266122), (133061, 210184), (151489, 184616), (165581, 168904)]