38825959424

素因数分解:

$2^{13}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21841}}^1$

素因数の和:21905

約数の個数: 112

約数和(自身を含む): 91606396416

約数和(自身を除く): 52780436992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 2048, 3472, 3584, 3968, 4096, 6944, 7168, 7936, 8192, 13888, 14336, 15872, 21841, 27776, 28672, 31744, 43682, 55552, 57344, 63488, 87364, 111104, 126976, 152887, 174728, 222208, 253952, 305774, 349456, 444416, 611548, 677071, 698912, 888832, 1223096, 1354142, 1397824, 1777664, 2446192, 2708284, 2795648, 4739497, 4892384, 5416568, 5591296, 9478994, 9784768, 10833136, 11182592, 18957988, 19569536, 21666272, 22365184, 37915976, 39139072, 43332544, 44730368, 75831952, 78278144, 86665088, 89460736, 151663904, 156556288, 173330176, 178921472, 303327808, 313112576, 346660352, 606655616, 626225152, 693320704, 1213311232, 1252450304, 1386641408, 2426622464, 2773282816, 4853244928, 5546565632, 9706489856, 19412979712, 38825959424]

約数ペア:

[(1, 38825959424), (2, 19412979712), (4, 9706489856), (7, 5546565632), (8, 4853244928), (14, 2773282816), (16, 2426622464), (28, 1386641408), (31, 1252450304), (32, 1213311232), (56, 693320704), (62, 626225152), (64, 606655616), (112, 346660352), (124, 313112576), (128, 303327808), (217, 178921472), (224, 173330176), (248, 156556288), (256, 151663904), (434, 89460736), (448, 86665088), (496, 78278144), (512, 75831952), (868, 44730368), (896, 43332544), (992, 39139072), (1024, 37915976), (1736, 22365184), (1792, 21666272), (1984, 19569536), (2048, 18957988), (3472, 11182592), (3584, 10833136), (3968, 9784768), (4096, 9478994), (6944, 5591296), (7168, 5416568), (7936, 4892384), (8192, 4739497), (13888, 2795648), (14336, 2708284), (15872, 2446192), (21841, 1777664), (27776, 1397824), (28672, 1354142), (31744, 1223096), (43682, 888832), (55552, 698912), (57344, 677071), (63488, 611548), (87364, 444416), (111104, 349456), (126976, 305774), (152887, 253952), (174728, 222208)]