1669455872

素因数分解:

$2^{13}\times 7^2\times {\mathrm{4159}}^1$

素因数の和:4199

約数の個数: 84

約数和(自身を含む): 3884736960

約数和(自身を除く): 2215281088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 4096, 4159, 6272, 7168, 8192, 8318, 12544, 14336, 16636, 25088, 28672, 29113, 33272, 50176, 57344, 58226, 66544, 100352, 116452, 133088, 200704, 203791, 232904, 266176, 401408, 407582, 465808, 532352, 815164, 931616, 1064704, 1630328, 1863232, 2129408, 3260656, 3726464, 4258816, 6521312, 7452928, 8517632, 13042624, 14905856, 17035264, 26085248, 29811712, 34070528, 52170496, 59623424, 104340992, 119246848, 208681984, 238493696, 417363968, 834727936, 1669455872]

約数ペア:

[(1, 1669455872), (2, 834727936), (4, 417363968), (7, 238493696), (8, 208681984), (14, 119246848), (16, 104340992), (28, 59623424), (32, 52170496), (49, 34070528), (56, 29811712), (64, 26085248), (98, 17035264), (112, 14905856), (128, 13042624), (196, 8517632), (224, 7452928), (256, 6521312), (392, 4258816), (448, 3726464), (512, 3260656), (784, 2129408), (896, 1863232), (1024, 1630328), (1568, 1064704), (1792, 931616), (2048, 815164), (3136, 532352), (3584, 465808), (4096, 407582), (4159, 401408), (6272, 266176), (7168, 232904), (8192, 203791), (8318, 200704), (12544, 133088), (14336, 116452), (16636, 100352), (25088, 66544), (28672, 58226), (29113, 57344), (33272, 50176)]