2857885696

素因数分解:

$2^{13}\times {\mathrm{167}}^1\times {\mathrm{2089}}^1$

素因数の和:2282

約数の個数: 56

約数和(自身を含む): 5752398960

約数和(自身を除く): 2894513264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 512, 668, 1024, 1336, 2048, 2089, 2672, 4096, 4178, 5344, 8192, 8356, 10688, 16712, 21376, 33424, 42752, 66848, 85504, 133696, 171008, 267392, 342016, 348863, 534784, 684032, 697726, 1069568, 1368064, 1395452, 2139136, 2790904, 4278272, 5581808, 8556544, 11163616, 17113088, 22327232, 44654464, 89308928, 178617856, 357235712, 714471424, 1428942848, 2857885696]

約数ペア:

[(1, 2857885696), (2, 1428942848), (4, 714471424), (8, 357235712), (16, 178617856), (32, 89308928), (64, 44654464), (128, 22327232), (167, 17113088), (256, 11163616), (334, 8556544), (512, 5581808), (668, 4278272), (1024, 2790904), (1336, 2139136), (2048, 1395452), (2089, 1368064), (2672, 1069568), (4096, 697726), (4178, 684032), (5344, 534784), (8192, 348863), (8356, 342016), (10688, 267392), (16712, 171008), (21376, 133696), (33424, 85504), (42752, 66848)]