28878549504

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{2685877}}^1$

素因数の和:2685905

約数の個数: 80

約数和(自身を含む): 87924902208

約数和(自身を除く): 59046352704

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, 2685877, 5371754, 8057631, 10743508, 16115262, 18801139, 21487016, 32230524, 37602278, 42974032, 56403417, 64461048, 75204556, 85948064, 112806834, 128922096, 150409112, 171896128, 225613668, 257844192, 300818224, 343792256, 451227336, 515688384, 601636448, 687584512, 902454672, 1031376768, 1203272896, 1375169024, 1804909344, 2062753536, 2406545792, 3609818688, 4125507072, 4813091584, 7219637376, 9626183168, 14439274752, 28878549504]

約数ペア:

[(1, 28878549504), (2, 14439274752), (3, 9626183168), (4, 7219637376), (6, 4813091584), (7, 4125507072), (8, 3609818688), (12, 2406545792), (14, 2062753536), (16, 1804909344), (21, 1375169024), (24, 1203272896), (28, 1031376768), (32, 902454672), (42, 687584512), (48, 601636448), (56, 515688384), (64, 451227336), (84, 343792256), (96, 300818224), (112, 257844192), (128, 225613668), (168, 171896128), (192, 150409112), (224, 128922096), (256, 112806834), (336, 85948064), (384, 75204556), (448, 64461048), (512, 56403417), (672, 42974032), (768, 37602278), (896, 32230524), (1344, 21487016), (1536, 18801139), (1792, 16115262), (2688, 10743508), (3584, 8057631), (5376, 5371754), (10752, 2685877)]