15546728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 29963520

約数和(自身を除く): 14416792

約数列:

[1, 2, 4, 8, 71, 101, 142, 202, 271, 284, 404, 542, 568, 808, 1084, 2168, 7171, 14342, 19241, 27371, 28684, 38482, 54742, 57368, 76964, 109484, 153928, 218968, 1943341, 3886682, 7773364, 15546728]

約数ペア:

[(1, 15546728), (2, 7773364), (4, 3886682), (8, 1943341), (71, 218968), (101, 153928), (142, 109484), (202, 76964), (271, 57368), (284, 54742), (404, 38482), (542, 28684), (568, 27371), (808, 19241), (1084, 14342), (2168, 7171)]