2006084864

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65851}}^1$

素因数の和:65891

約数の個数: 72

約数和(自身を含む): 4845653568

約数和(自身を除く): 2839568704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 15232, 30464, 65851, 131702, 263404, 460957, 526808, 921914, 1053616, 1119467, 1843828, 2107232, 2238934, 3687656, 4214464, 4477868, 7375312, 7836269, 8428928, 8955736, 14750624, 15672538, 16857856, 17911472, 29501248, 31345076, 35822944, 59002496, 62690152, 71645888, 118004992, 125380304, 143291776, 250760608, 286583552, 501521216, 1003042432, 2006084864]

約数ペア:

[(1, 2006084864), (2, 1003042432), (4, 501521216), (7, 286583552), (8, 250760608), (14, 143291776), (16, 125380304), (17, 118004992), (28, 71645888), (32, 62690152), (34, 59002496), (56, 35822944), (64, 31345076), (68, 29501248), (112, 17911472), (119, 16857856), (128, 15672538), (136, 14750624), (224, 8955736), (238, 8428928), (256, 7836269), (272, 7375312), (448, 4477868), (476, 4214464), (544, 3687656), (896, 2238934), (952, 2107232), (1088, 1843828), (1792, 1119467), (1904, 1053616), (2176, 921914), (3808, 526808), (4352, 460957), (7616, 263404), (15232, 131702), (30464, 65851)]