47019103616

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{859}}^1$

素因数の和:1280

約数の個数: 128

約数和(自身を含む): 100421856000

約数和(自身を除く): 53402752384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 284, 304, 317, 568, 608, 634, 859, 1136, 1216, 1268, 1349, 1718, 2272, 2432, 2536, 2698, 3436, 4544, 5072, 5396, 6023, 6872, 9088, 10144, 10792, 12046, 13744, 16321, 20288, 21584, 22507, 24092, 27488, 32642, 40576, 43168, 45014, 48184, 54976, 60989, 65284, 86336, 90028, 96368, 109952, 121978, 130568, 172672, 180056, 192736, 243956, 261136, 272303, 360112, 385472, 427633, 487912, 522272, 544606, 720224, 770944, 855266, 975824, 1044544, 1089212, 1158791, 1440448, 1710532, 1951648, 2089088, 2178424, 2317582, 2880896, 3421064, 3903296, 4356848, 4635164, 5173757, 6842128, 7806592, 8713696, 9270328, 10347514, 13684256, 17427392, 18540656, 19333513, 20695028, 27368512, 34854784, 37081312, 38667026, 41390056, 54737024, 74162624, 77334052, 82780112, 148325248, 154668104, 165560224, 309336208, 331120448, 367336747, 618672416, 662240896, 734673494, 1237344832, 1469346988, 2474689664, 2938693976, 5877387952, 11754775904, 23509551808, 47019103616]

約数ペア:

[(1, 47019103616), (2, 23509551808), (4, 11754775904), (8, 5877387952), (16, 2938693976), (19, 2474689664), (32, 1469346988), (38, 1237344832), (64, 734673494), (71, 662240896), (76, 618672416), (128, 367336747), (142, 331120448), (152, 309336208), (284, 165560224), (304, 154668104), (317, 148325248), (568, 82780112), (608, 77334052), (634, 74162624), (859, 54737024), (1136, 41390056), (1216, 38667026), (1268, 37081312), (1349, 34854784), (1718, 27368512), (2272, 20695028), (2432, 19333513), (2536, 18540656), (2698, 17427392), (3436, 13684256), (4544, 10347514), (5072, 9270328), (5396, 8713696), (6023, 7806592), (6872, 6842128), (9088, 5173757), (10144, 4635164), (10792, 4356848), (12046, 3903296), (13744, 3421064), (16321, 2880896), (20288, 2317582), (21584, 2178424), (22507, 2089088), (24092, 1951648), (27488, 1710532), (32642, 1440448), (40576, 1158791), (43168, 1089212), (45014, 1044544), (48184, 975824), (54976, 855266), (60989, 770944), (65284, 720224), (86336, 544606), (90028, 522272), (96368, 487912), (109952, 427633), (121978, 385472), (130568, 360112), (172672, 272303), (180056, 261136), (192736, 243956)]