28809968384

素因数分解:

$2^8\times {\mathrm{2789}}^1\times {\mathrm{40351}}^1$

素因数の和:43156

約数の個数: 36

約数和(自身を含む): 57529442880

約数和(自身を除く): 28719474496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 2789, 5578, 11156, 22312, 40351, 44624, 80702, 89248, 161404, 178496, 322808, 356992, 645616, 713984, 1291232, 2582464, 5164928, 10329856, 112538939, 225077878, 450155756, 900311512, 1800623024, 3601246048, 7202492096, 14404984192, 28809968384]

約数ペア:

[(1, 28809968384), (2, 14404984192), (4, 7202492096), (8, 3601246048), (16, 1800623024), (32, 900311512), (64, 450155756), (128, 225077878), (256, 112538939), (2789, 10329856), (5578, 5164928), (11156, 2582464), (22312, 1291232), (40351, 713984), (44624, 645616), (80702, 356992), (89248, 322808), (161404, 178496)]