28231757295616

素因数分解:

$2^{12}\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{881509}}^1$

素因数の和:882657

約数の個数: 104

約数和(自身を含む): 64579690579040

約数和(自身を除く): 36347933283424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1117, 1792, 2048, 2234, 3584, 4096, 4468, 7168, 7819, 8936, 14336, 15638, 17872, 28672, 31276, 35744, 62552, 71488, 125104, 142976, 250208, 285952, 500416, 571904, 881509, 1000832, 1143808, 1763018, 2001664, 2287616, 3526036, 4003328, 4575232, 6170563, 7052072, 8006656, 12341126, 14104144, 16013312, 24682252, 28208288, 32026624, 49364504, 56416576, 98729008, 112833152, 197458016, 225666304, 394916032, 451332608, 789832064, 902665216, 984645553, 1579664128, 1805330432, 1969291106, 3159328256, 3610660864, 3938582212, 6318656512, 6892518871, 7877164424, 12637313024, 13785037742, 15754328848, 25274626048, 27570075484, 31508657696, 55140150968, 63017315392, 110280301936, 126034630784, 220560603872, 252069261568, 441121207744, 504138523136, 882242415488, 1008277046272, 1764484830976, 2016554092544, 3528969661952, 4033108185088, 7057939323904, 14115878647808, 28231757295616]

約数ペア:

[(1, 28231757295616), (2, 14115878647808), (4, 7057939323904), (7, 4033108185088), (8, 3528969661952), (14, 2016554092544), (16, 1764484830976), (28, 1008277046272), (32, 882242415488), (56, 504138523136), (64, 441121207744), (112, 252069261568), (128, 220560603872), (224, 126034630784), (256, 110280301936), (448, 63017315392), (512, 55140150968), (896, 31508657696), (1024, 27570075484), (1117, 25274626048), (1792, 15754328848), (2048, 13785037742), (2234, 12637313024), (3584, 7877164424), (4096, 6892518871), (4468, 6318656512), (7168, 3938582212), (7819, 3610660864), (8936, 3159328256), (14336, 1969291106), (15638, 1805330432), (17872, 1579664128), (28672, 984645553), (31276, 902665216), (35744, 789832064), (62552, 451332608), (71488, 394916032), (125104, 225666304), (142976, 197458016), (250208, 112833152), (285952, 98729008), (500416, 56416576), (571904, 49364504), (881509, 32026624), (1000832, 28208288), (1143808, 24682252), (1763018, 16013312), (2001664, 14104144), (2287616, 12341126), (3526036, 8006656), (4003328, 7052072), (4575232, 6170563)]