28905580032

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{2688391}}^1$

素因数の和:2688419

約数の個数: 80

約数和(自身を含む): 88007200512

約数和(自身を除く): 59101620480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 2688391, 5376782, 8065173, 10753564, 16130346, 18818737, 21507128, 32260692, 37637474, 43014256, 56456211, 64521384, 75274948, 86028512, 112912422, 129042768, 150549896, 172057024, 225824844, 258085536, 301099792, 344114048, 451649688, 516171072, 602199584, 688228096, 903299376, 1032342144, 1204399168, 1376456192, 1806598752, 2064684288, 2408798336, 3613197504, 4129368576, 4817596672, 7226395008, 9635193344, 14452790016, 28905580032]

約数ペア:

[(1, 28905580032), (2, 14452790016), (3, 9635193344), (4, 7226395008), (6, 4817596672), (7, 4129368576), (8, 3613197504), (12, 2408798336), (14, 2064684288), (16, 1806598752), (21, 1376456192), (24, 1204399168), (28, 1032342144), (32, 903299376), (42, 688228096), (48, 602199584), (56, 516171072), (64, 451649688), (84, 344114048), (96, 301099792), (112, 258085536), (128, 225824844), (168, 172057024), (192, 150549896), (224, 129042768), (256, 112912422), (336, 86028512), (384, 75274948), (448, 64521384), (512, 56456211), (672, 43014256), (768, 37637474), (896, 32260692), (1344, 21507128), (1536, 18818737), (1792, 16130346), (2688, 10753564), (3584, 8065173), (5376, 5376782), (10752, 2688391)]