28813728

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{15797}}^1$

素因数の和:15829

約数の個数: 48

約数和(自身を含む): 79621920

約数和(自身を除く): 50808192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 15797, 31594, 47391, 63188, 94782, 126376, 189564, 252752, 300143, 379128, 505504, 600286, 758256, 900429, 1200572, 1516512, 1800858, 2401144, 3601716, 4802288, 7203432, 9604576, 14406864, 28813728]

約数ペア:

[(1, 28813728), (2, 14406864), (3, 9604576), (4, 7203432), (6, 4802288), (8, 3601716), (12, 2401144), (16, 1800858), (19, 1516512), (24, 1200572), (32, 900429), (38, 758256), (48, 600286), (57, 505504), (76, 379128), (96, 300143), (114, 252752), (152, 189564), (228, 126376), (304, 94782), (456, 63188), (608, 47391), (912, 31594), (1824, 15797)]