28340324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 56340480

約数和(自身を除く): 28000156

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 437, 523, 589, 713, 874, 1046, 1178, 1426, 1748, 2092, 2356, 2852, 9937, 12029, 13547, 16213, 19874, 24058, 27094, 32426, 39748, 48116, 54188, 64852, 228551, 308047, 372899, 457102, 616094, 745798, 914204, 1232188, 1491596, 7085081, 14170162, 28340324]

約数ペア:

[(1, 28340324), (2, 14170162), (4, 7085081), (19, 1491596), (23, 1232188), (31, 914204), (38, 745798), (46, 616094), (62, 457102), (76, 372899), (92, 308047), (124, 228551), (437, 64852), (523, 54188), (589, 48116), (713, 39748), (874, 32426), (1046, 27094), (1178, 24058), (1426, 19874), (1748, 16213), (2092, 13547), (2356, 12029), (2852, 9937)]