15405712

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2135

約数の個数: 40

約数和(自身を含む): 34638656

約数和(自身を除く): 19232944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 2053, 3752, 4106, 7504, 8212, 14371, 16424, 28742, 32848, 57484, 114968, 137551, 229936, 275102, 550204, 962857, 1100408, 1925714, 2200816, 3851428, 7702856, 15405712]

約数ペア:

[(1, 15405712), (2, 7702856), (4, 3851428), (7, 2200816), (8, 1925714), (14, 1100408), (16, 962857), (28, 550204), (56, 275102), (67, 229936), (112, 137551), (134, 114968), (268, 57484), (469, 32848), (536, 28742), (938, 16424), (1072, 14371), (1876, 8212), (2053, 7504), (3752, 4106)]